HTTP's '402 Payment Required' status was invented in the 1990s for exactly this problem: a server charging a small fee to serve content. It went unused because card fees ran tens of cents, killing any one-cent payment.
Ads worked by inserting a third party into a two-party relationship. Producers could monetize a stranger's attentionThe mechanism that lets a model weigh which earlier words matter for the word it's currently processing — the core operation of a transformer.Full definition → with no prior relationship, and Google sat in the money flow setting its own take rate.
The damage is already measurable: Stack Overflow pageviews down roughly 75% since GPT-4, tech news traffic down about 60%. Technical audiences went first only because they adopted earliest.
Walled gardens like Facebook and TikTok held value by paying engineers to block scrapers. Computer-use agents, which browse the way a person does, break that defense.
Terms in this piece · Glossary
AI agent — An AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.
attention — The mechanism that lets a model weigh which earlier words matter for the word it's currently processing — the core operation of a transformer.
Why it matters
The case for open protocols so AI agents can check out and transact without a centralized gatekeeper owning the rails. Early but important if you are thinking about where AI agentAn AI system that doesn't just answer once but works toward a goal in a loop — taking actions, reading the results, and deciding what to do next.Full definition →-driven commerce plugs in.
Key quotes
“There is some beautiful irony in ads creating the free and open internet, which became the 10 trillion token dataset that created LLMs, leading to the downfall of ads.”
“It's a fundamental principle of capitalism: innovation comes from the edges.”
“StackOverflow views are down 75% since GPT-4, Tech news traffic down 60% etc.”
“Checkout in ChatGPT doesn't matter. The internet is civilization's town square and the economic contract is now obsolete.”
