The Crematorium and the Cloud: Demystifying AI's Circular Economy
If you follow tech news, you might feel like the artificial intelligence industry is operating with monopoly money. Multi-billion dollar funding rounds and...

If you follow tech news, you might feel like the artificial intelligence industry is operating with monopoly money. Multi-billion dollar funding rounds and trillion-dollar market caps are announced with such frequency that the numbers begin to lose their meaning. But beneath the staggering headlines, a peculiar financial architecture is propping up the current AI boom.
To explain this phenomenon, commentator Andrew Singleton recently crafted a biting, satirical analogy titled "AI Economics for Dummies." He asks us to imagine a crematorium owner named Jenny and a propane supplier named John. John invests $20 billion into Jenny’s crematorium in exchange for a 5 percent stake. Jenny then throws half of that money directly into the incinerator and uses the remaining $10 billion to buy propane from John to burn the cash.
The punchline? John confidently reports to his shareholders that his strategic investments have generated $10 billion in new revenue this quarter, and he now owns a stake in a business valued at $100 billion. To complete the farce, a business reporter assigned to cover their success becomes romantically entangled with the duo, ultimately publishing a glowing profile that conveniently ignores the bizarre financial mechanics.
While deliberately absurd, Singleton’s story is a razor-sharp critique of a practice widely suspected in today’s tech ecosystem: circular funding, often referred to as "round-tripping."
In the real world, the "propane suppliers" are major tech conglomerates that control the world's cloud computing infrastructure. The "crematoriums" are high-profile AI startups that require massive amounts of computational power to train their generative models. When a tech giant invests billions into an AI startup, a significant portion of that capital is often earmarked to buy cloud services directly back from the investor.
This creates a fascinating, closed-loop economy. The tech giant gets to report surging cloud revenue to Wall Street, driven by the very money it just handed out. Meanwhile, the AI startup secures a jaw-dropping valuation based on the massive influx of capital. On paper, everyone is winning, and the financial press often amplifies the success without digging too deeply into the mechanics of the transaction.
For anyone trying to understand the trajectory of artificial intelligence, recognizing this dynamic is crucial. It doesn't mean the underlying technology lacks potential, but it does suggest that the current financial metrics might be artificially inflated by an echo chamber of capital. The ultimate test for the AI industry won't be how much money it can shuffle between tech giants and startups, but whether it can eventually sell products to everyday consumers and businesses outside of this multi-billion dollar loop.
Key Points
- A satirical analogy compares AI investments to a closed-loop transaction between a crematorium and a propane supplier.
- The story highlights 'round-tripping,' where tech giants invest in AI startups who then spend that money on the giants' cloud services.
- This circular economy artificially inflates both the cloud providers' revenue and the startups' market valuations.
- The critique also points to the media's tendency to publish glowing profiles while ignoring underlying financial realities.
Why It Matters
Recognizing the circular nature of AI funding helps readers look past the hype of massive valuations and question the long-term financial sustainability of the industry.
Sources:
- Quoting Andrew Singleton — Simon Willison's Weblog