The Argument
The finance founder offered a framing that stuck with the group: AI is trained on all human knowledge. Therefore, by construction, it represents the average human. It will make decisions no better and no worse than the average informed person.
In finance, this is a fatal flaw. The price the market shows you on any given day is, roughly, the consensus of all informed participants — what the average qualified person thinks the price should be. If you trade on what AI tells you, you're trading on market consensus. You're buying at market price. That's not how you make money.
Why He's Still Hiring Humans
The same founder had started the year determined not to hire anyone. He's now accepted that he's going to keep hiring. Three reasons:
1. The context-switching problem. Managing multiple projects simultaneously, each with its own context window and accumulated decisions, is draining. Handing a project to a person and saying "own this, build it out" is still more efficient than managing that context across several AI sessions.
2. The agency problem. He doesn't want someone (or something) that does exactly what he says. He wants someone who can take a direction, internalize it, and make independent decisions about how to execute. AI can build what you tell it to build. It doesn't yet reliably decide what to build next when you're not looking.
3. Human labor is cheap. When employees stay, the ongoing cost is low relative to the value they generate. The expensive part is when they leave and you have to rebuild the institutional knowledge.
Where AI Does Replace Work
There are parts of the workflow where AI has genuinely replaced human effort: QA and testing, requirements documentation, routine coding tasks. The whole first-pass layer of the software development lifecycle is compressible now.
What remains is the person who understands how systems need to run at scale, who can have a conversation about what actually needs to be built, and who can exercise judgment about tradeoffs that the AI doesn't know to surface.
"A person with AI is a much better investment than either a person without AI or AI without a person."
The Value Corollary
If AI can do it, it will cease to have value. By definition, anything that can be fully automated becomes commodity-priced. The things that generate value are, by construction, the things that require something AI doesn't provide. That category shifts over time, but it doesn't disappear.