Crypto and AI: the hidden digital gray market of Xianyu
Source: TechFlow (Shenchao)
Searching for “USDT” on Xianyu returns a blank page. Change the keyword to “selling USD coins,” and a hidden digital black market instantly unfolds.
Sellers use homophones, coded language, and images to evade platform moderation. “If you know, you know” is the local password. Some hide contact details in the corners of images; others post screenshots of exchange logos to signal they are “insiders.”

Crypto assets—highly sensitive and tightly restricted in public discourse—have not disappeared. They have been disguised and folded into a more down-market platform.
“Buying and selling USDT,” “step-by-step exchange app setup,” “overseas IDs for exchange KYC,” “Binance Alpha tutorials”—here, you can purchase what looks like a one-stop shop for crypto trading guidance.
The digital black market extends far beyond crypto: discounted flights, hotel bookings, hard-to-get restaurant reservations, front-row concert tickets, and even “GI AI verification.”
A common line circulating on social media captures it succinctly:
“You can buy almost anything on Xianyu.”
This is hardly an exaggeration.
The Hidden Crypto Trade
In October 2025, the official X account of the Republic of Palau Digital ID posted a rare announcement—in Chinese.
It warned that forged Palau ID documents were being openly displayed on social platforms and used to bypass KYC checks, constituting serious identity fraud. The RNS.ID authority announced secondary verification for all Palau IDs using Chinese pinyin; unverified users would be flagged as fraudulent and synced to a global fraud database.

Why would a Pacific island nation issue a notice in Chinese? The answer lies in Xianyu’s search results.
Search terms like “overseas identity” or “Palau ID” reveal an underground network selling fake documents, priced from tens to hundreds of yuan, promising “100% pass rate on major exchanges.”

Beyond Palau, IDs from Dominica, Nigeria, and the Philippines are also popular. Forgery quality has improved, with sellers offering customization using buyers’ real photos to pass facial recognition.
But beyond fake IDs for KYC, much of Xianyu’s crypto gray market revolves around zero-cost virtual services.
One account, “Shenzhen Xiaoxia,” once sold a 30-minute Binance/OKX download and setup tutorial for RMB 10 (now removed).

Xiaoxia is no anonymous seller. In crypto circles, the name is well known—a top-tier KOL. Not long ago, industry gossip circulated that he had gone RMB 60 million into debt to buy a luxury waterfront apartment in Shenzhen.

Why would a crypto millionaire personally sell RMB 10 “customer support” sessions on Xianyu?
Because the RMB 10 fee is just bait. The real money comes from referral commissions. Every user who registers via his link can generate ongoing trading-fee revenue—hundreds or even thousands of yuan per month per active user.
The RMB 10 product is a cheap fishing rod. On the other end is a scalable, renewable traffic pool.
If Xiaoxia’s model is an open play, many others profit from information asymmetry more directly.
An RMB 88 “Binance Alpha beginner course” promises one-on-one coaching and “hands-on guidance.” “Alpha” typically refers to task-based programs by exchanges that offer potential airdrop rewards.

These methods are widely documented on X and YouTube—often for free. But for many domestic users, the combined barriers of language, network access, and information channels are real. As one buyer commented, “The seller was enthusiastic—much easier than figuring it out myself.”
The AI “Arms Depot”
If crypto trading is just a small darkroom in Xianyu’s folded space, AI commerce is a vast, mass-participation digital arms depot.
When ChatGPT and Claude took the world by storm, an invisible wall went up as well—complex registration, network constraints, and credit-card payments blocked most curious Chinese users. They could see the fireworks, but not the entrance.
Xianyu unexpectedly became the side path around the wall.
The “arms dealers” here offer full-stack services, from beginner to advanced.
The most basic product is an account—pre-registered GPT or Claude accounts sold for tens to hundreds of yuan, often with monthly top-up services.
Want to know which overseas AI tools are hottest? Check Xianyu.
In 2025, when Manus—later acquired by Meta for USD 2 billion—first launched, internal access codes were scarce. On Xianyu, prices jumped overnight from hundreds to thousands, even tens of thousands of yuan; at peak frenzy, listings reached RMB 100,000, helping Manus break into mainstream awareness.
Today, the hottest items are Gemini and ChatGPT.
A USD 20 monthly subscription can deter many users. But Google offers students a free year, and OpenAI provides similar benefits to U.S. veterans. On Xianyu, sharp sellers turned this goodwill into a scaled business.
Search “soldier” (大兵), and a strange cyber scene appears: cartoon soldiers or tough-guy avatars, listings titled in shared slang—“Soldier approved,” “One-year Plus account”—priced from a few to dozens of yuan.

One user remarked:
“Xianyu is the largest AI training base in the Chinese-language world. Without it, most Chinese users wouldn’t have access to top-tier global AI models.”
Contradictory, yet painfully accurate.
A platform meant for second-hand goods has inadvertently become the gateway and diffuser of world-class AI in China.
Buying Everything
Crypto and AI are only the tip of the iceberg.
Some joke that “humans have developed less than 1% of Xianyu”—that it’s China’s version of the dark web.
Its “darkness” is less about crime than absurdity. Side hustles and underground services flourish, often becoming viral comedy.
Unpaid wages? One buyer hired “legal aid” on Xianyu—only to see 80 elderly women show up, crying and protesting. Wages paid within three days.
Need to refund a flight? Someone received a “death certificate.”
Xianyu is more than transactions; it may be the most authentic ethnographic field of the Chinese internet.
Wild ingenuity thrives here. It ignores corporate elegance and worships one principle only: problem-solving. When official channels fail or cost too much, grassroots creativity erupts—raw, and often darkly humorous.
The digital black market reflects a real slice of contemporary China: no glossy branding, just human impulses—speculation, shortcuts, laziness, desperation, and survival between the cracks of rules.
But when “solutions” drift deeper into gray zones, the traded object eventually becomes the person.
If hiring elderly women is renting others’ performance, the most dangerous trade is renting your own identity.
“New users wanted for exchanges,” “buying KYC-verified accounts,” “long-term recruitment for QR registrations”—these listings openly package a person’s digital KYC identity for sale. Sellers frame it as “being a landlord in the digital age,” making users believe they’re monetizing idle assets.

In reality, those accounts can become tools for fraud or money laundering.
From buying tutorials, to buying accounts; from outsourcing trouble, to becoming part of it—this bizarre chain closes into a frightening loop.
We start by paying for convenience, and end by trading ourselves for money.
This chaotic digital soil is both grassroots infrastructure—helping ordinary people bypass barriers—and a dark forest full of traps. It proves, in extreme form, that suppressed demand never disappears; it only resurfaces where rules cannot reach, in cruder and riskier ways.
Here, convenience and cost share the same price tag. You think you’re taking a shortcut—only to realize the shortcut may end at a cliff.
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Debunking the AI Doomsday Myth: Why Establishment Inertia and the Software Wasteland Will Save Us
Editor's Note: Citrini7's cyberpunk-themed AI doomsday prophecy has sparked widespread discussion across the internet. However, this article presents a more pragmatic counter perspective. If Citrini envisions a digital tsunami instantly engulfing civilization, this author sees the resilient resistance of the human bureaucratic system, the profoundly flawed existing software ecosystem, and the long-overlooked cornerstone of heavy industry. This is a frontal clash between Silicon Valley fantasy and the iron law of reality, reminding us that the singularity may come, but it will never happen overnight.
The following is the original content:
Renowned market commentator Citrini7 recently published a captivating and widely circulated AI doomsday novel. While he acknowledges that the probability of some scenes occurring is extremely low, as someone who has witnessed multiple economic collapse prophecies, I want to challenge his views and present a more deterministic and optimistic future.
In 2007, people thought that against the backdrop of "peak oil," the United States' geopolitical status had come to an end; in 2008, they believed the dollar system was on the brink of collapse; in 2014, everyone thought AMD and NVIDIA were done for. Then ChatGPT emerged, and people thought Google was toast... Yet every time, existing institutions with deep-rooted inertia have proven to be far more resilient than onlookers imagined.
When Citrini talks about the fear of institutional turnover and rapid workforce displacement, he writes, "Even in fields we think rely on interpersonal relationships, cracks are showing. Take the real estate industry, where buyers have tolerated 5%-6% commissions for decades due to the information asymmetry between brokers and consumers..."
Seeing this, I couldn't help but chuckle. People have been proclaiming the "death of real estate agents" for 20 years now! This hardly requires any superintelligence; with Zillow, Redfin, or Opendoor, it's enough. But this example precisely proves the opposite of Citrini's view: although this workforce has long been deemed obsolete in the eyes of most, due to market inertia and regulatory capture, real estate agents' vitality is more tenacious than anyone's expectations a decade ago.
A few months ago, I just bought a house. The transaction process mandated that we hire a real estate agent, with lofty justifications. My buyer's agent made about $50,000 in this transaction, while his actual work — filling out forms and coordinating between multiple parties — amounted to no more than 10 hours, something I could have easily handled myself. The market will eventually move towards efficiency, providing fair pricing for labor, but this will be a long process.
I deeply understand the ways of inertia and change management: I once founded and sold a company whose core business was driving insurance brokerages from "manual service" to "software-driven." The iron rule I learned is: human societies in the real world are extremely complex, and things always take longer than you imagine — even when you account for this rule. This doesn't mean that the world won't undergo drastic changes, but rather that change will be more gradual, allowing us time to respond and adapt.
Recently, the software sector has seen a downturn as investors worry about the lack of moats in the backend systems of companies like Monday, Salesforce, Asana, making them easily replicable. Citrini and others believe that AI programming heralds the end of SaaS companies: one, products become homogenized, with zero profits, and two, jobs disappear.
But everyone overlooks one thing: the current state of these software products is simply terrible.
I'm qualified to say this because I've spent hundreds of thousands of dollars on Salesforce and Monday. Indeed, AI can enable competitors to replicate these products, but more importantly, AI can enable competitors to build better products. Stock price declines are not surprising: an industry relying on long-term lock-ins, lacking competitiveness, and filled with low-quality legacy incumbents is finally facing competition again.
From a broader perspective, almost all existing software is garbage, which is an undeniable fact. Every tool I've paid for is riddled with bugs; some software is so bad that I can't even pay for it (I've been unable to use Citibank's online transfer for the past three years); most web apps can't even get mobile and desktop responsiveness right; not a single product can fully deliver what you want. Silicon Valley darlings like Stripe and Linear only garner massive followings because they are not as disgustingly unusable as their competitors. If you ask a seasoned engineer, "Show me a truly perfect piece of software," all you'll get is prolonged silence and blank stares.
Here lies a profound truth: even as we approach a "software singularity," the human demand for software labor is nearly infinite. It's well known that the final few percentage points of perfection often require the most work. By this standard, almost every software product has at least a 100x improvement in complexity and features before reaching demand saturation.
I believe that most commentators who claim that the software industry is on the brink of extinction lack an intuitive understanding of software development. The software industry has been around for 50 years, and despite tremendous progress, it is always in a state of "not enough." As a programmer in 2020, my productivity matches that of hundreds of people in 1970, which is incredibly impressive leverage. However, there is still significant room for improvement. People underestimate the "Jevons Paradox": Efficiency improvements often lead to explosive growth in overall demand.
This does not mean that software engineering is an invincible job, but the industry's ability to absorb labor and its inertia far exceed imagination. The saturation process will be very slow, giving us enough time to adapt.
Of course, labor reallocation is inevitable, such as in the driving sector. As Citrini pointed out, many white-collar jobs will experience disruptions. For positions like real estate brokers that have long lost tangible value and rely solely on momentum for income, AI may be the final straw.
But our lifesaver lies in the fact that the United States has almost infinite potential and demand for reindustrialization. You may have heard of "reshoring," but it goes far beyond that. We have essentially lost the ability to manufacture the core building blocks of modern life: batteries, motors, small-scale semiconductors—the entire electricity supply chain is almost entirely dependent on overseas sources. What if there is a military conflict? What's even worse, did you know that China produces 90% of the world's synthetic ammonia? Once the supply is cut off, we can't even produce fertilizer and will face famine.
As long as you look to the physical world, you will find endless job opportunities that will benefit the country, create employment, and build essential infrastructure, all of which can receive bipartisan political support.
We have seen the economic and political winds shifting in this direction—discussions on reshoring, deep tech, and "American vitality." My prediction is that when AI impacts the white-collar sector, the path of least political resistance will be to fund large-scale reindustrialization, absorbing labor through a "giant employment project." Fortunately, the physical world does not have a "singularity"; it is constrained by friction.
We will rebuild bridges and roads. People will find that seeing tangible labor results is more fulfilling than spinning in the digital abstract world. The Salesforce senior product manager who lost a $180,000 salary may find a new job at the "California Seawater Desalination Plant" to end the 25-year drought. These facilities not only need to be built but also pursued with excellence and require long-term maintenance. As long as we are willing, the "Jevons Paradox" also applies to the physical world.
The goal of large-scale industrial engineering is abundance. The United States will once again achieve self-sufficiency, enabling large-scale, low-cost production. Moving beyond material scarcity is crucial: in the long run, if we do indeed lose a significant portion of white-collar jobs to AI, we must be able to maintain a high quality of life for the public. And as AI drives profit margins to zero, consumer goods will become extremely affordable, automatically fulfilling this objective.
My view is that different sectors of the economy will "take off" at different speeds, and the transformation in almost all areas will be slower than Citrini anticipates. To be clear, I am extremely bullish on AI and foresee a day when my own labor will be obsolete. But this will take time, and time gives us the opportunity to devise sound strategies.
At this point, preventing the kind of market collapse Citrini imagines is actually not difficult. The U.S. government's performance during the pandemic has demonstrated its proactive and decisive crisis response. If necessary, massive stimulus policies will quickly intervene. Although I am somewhat displeased by its inefficiency, that is not the focus. The focus is on safeguarding material prosperity in people's lives—a universal well-being that gives legitimacy to a nation and upholds the social contract, rather than stubbornly adhering to past accounting metrics or economic dogma.
If we can maintain sharpness and responsiveness in this slow but sure technological transformation, we will eventually emerge unscathed.
Source: Original Post Link

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