Within the late Nineteen Nineties, the web financial system was booming—till it wasn’t when the crash got here. One of the vital infamous accelerants of that boom-and-bust cycle was the so-called “carriage deal.” Portals like AOL, cable operators, and media firms would put money into one another, purchase providers from each other, and depend these funds as actual income. The cash largely sloshed round inside the identical closed loop, inflating valuations and headlines — however not constructing sustainable companies. When one domino fell, the interdependent internet collapsed shortly. As Baron’s wrote in its well-known “Burning Up” cowl story, “[d]uring the subsequent 12 months, scores of highflying Web upstarts can have used up all their money. If they will’t scare up any extra, they could be in for a savage shakeout.” That wasn’t genius, it was simply an understanding of the dynamic of what was really taking place.
The primary time I did a carriage deal from my perch at Floor Zero of the Web increase, I needed to learn it a pair occasions earlier than I understood what was taking place. It was a second cousin to a ponzi scheme and it was the start of the top of the bubble. All of us knew that the money would ultimately dry up and when that day got here, there can be nobody on the opposite aspect of the carriage trades.
Quick-forward 25 years, and critics say AI is now repeating the sample, simply with greater numbers, deeper pockets, and world stakes. To not point out the nationwide infrastructure and electrical grid. Trendy AI funding loops echo the 1999 carriage deal bubble.
Closed Loops and Carriage Offers: 1999 vs. 2025
Right here’s how the unique carriage offers labored:
• Mutual investments: A media portal would take a stake in a startup that, in flip, paid for outstanding placement on the portal’s homepage.
• Income recycling: A cable firm would put money into an online firm that dedicated to purchasing bandwidth from the cable firm.
• Development Kabuki theater: Every deal produced press releases, new “income,” and better valuations, despite the fact that little to no actual, unbiased demand existed.
It was a basic case of self-referential economics, the place insiders inflated one another’s numbers till the suggestions loop might not maintain itself. This result in busted capital calls at enterprise funds and different horribles when the music stopped.
The AI Model: Capital That Chases Its Personal Tail
The forged of characters has modified…properly, some of them have modified…however the choreography is acquainted. Right now’s frontier AI giants are sometimes one another’s largest buyers, prospects, and validators — making a closed ecosystem of capital, cloud, and compute:
Microsoft ↔ OpenAI: Microsoft invested billions and is OpenAI’s unique cloud. OpenAI spends these billions again on Azure, boosting Microsoft’s income.
Amazon ↔ Anthropic: Amazon pledged as much as $8 billion, and Anthropic made AWS its main cloud and makes use of Amazon’s Trainium chips — spending a lot of that capital inside the identical ecosystem.
Google ↔ Anthropic: Google invested billions, and Anthropic dedicated to greater than $3 billion in GCP and TPU spend over 4 years.
NVIDIA ↔ Startups: NVIDIA invests in dozens of AI firms that, in flip, are main consumers of its GPUs — sustaining each valuation and demand optics.
Mega-partnership optics: Even offers just like the rumored OpenAI–Oracle compute pact or cloud credit provided to startups usually inflate utilization numbers with out clear, cash-paying demand.

Every arrow on this loop feeds one other firm’s topline, valuation, or development story — even when unbiased demand for the product isn’t but confirmed. It’s straightforward to see how income and valuation curves can rise quickly contained in the circle — and the way fragile they may turn out to be if exterior circumstances change.
The Upside — and the Threat of Getting Small Quick
There’s no denying that this suggestions loop accelerates innovation and scale. Infrastructure will get constructed. Fashions get skilled. Merchandise ship quicker. However it additionally masks underlying demand and magnifies danger:
• If one participant falters, the businesses relying on that income might stumble too.
• If credit score tightens or valuations deflate, the suggestions loop reverses, amplifying the draw back simply because it as soon as amplified the upside.
• If regulators begin probing self-dealing or anti-competitive preparations, the entire construction might face scrutiny.
It’s the identical sample from 1999 — simply with extra zeros. Will it foreshadow one other spherical of busted capital calls?
Hype, Historical past, and Watching it Burn
The dot-com bust ought to have taught the tech world which you can’t construct lasting worth by promoting to your self. Markets ultimately demand fundamentals: actual prospects, actual money movement, and actual demand. The AI sector’s present “circle jerk” dynamic (because it’s known as on Wall Road) is simply one other instance of insiders investing in each other after which spending the proceeds again into the identical circle. Leverage isn’t genius—they may look sensible within the brief time period, however it carries the identical systemic danger that blew up the final tech bubble. The issue is that you simply don’t actually know till the music stops.
If historical past is any information, the query isn’t whether or not the suggestions loop breaks — it’s when and the way violently it does. Keep in mind, within the AOL–Time Warner deal, regulators barred unique ISP carriage and required “open entry” to rival ISPs on TW’s cable programs. These exclusivity-style carriage provisions have been prohibited by order. So whereas the circle jerk isn’t essentially per se unlawful, somebody will come knocking if all of it burns up. Protect your paperwork, folks.
I bear in mind when one enterprise fund despatched out a capital name because the Web financial system was burning down in March of 2000. We nonetheless used fax machines for signature copies in these days, and the fax got here again from a restricted associate with “FUCK OFF” written throughout it in Sharpie. Mary Meeker by no means included that story in her protection.
And bear in mind, the NASDAQ misplaced $5 trillion in market capitalization in about 12 months. That’s fairly actual for unreal cash that got here speeding out of IRAs and 401(okay)s to put money into the Web bubble. Not less than the Dot Bombs didn’t depart behind a path of half-built nuclear reactors.