02/10/2026
When I work on my own with AI tools, I can do everything: come up with the idea, build it, tidy it up. The only person I need to agree with is me.
Put five people on the same project and it gets much harder. AI means everyone is producing more, and all of it lands in the same place.
I do not think the answer is one developer per product. One person can only keep so much in their head, and it is risky if they leave.
What I think matters more is having someone whose job is to keep the whole thing joined up: deciding what not to build, and making sure five busy people are building one product rather than five.