If you're finding product market fit it's not about the quality of the finish. I've worked with many developers and the vast majority of them are terrible founders used to getting paid and overly conscientious, they don't understand (as you don't seem to) the process of getting from zero to one.

A baby isn't a scaled down adult. Its it's own thing, optimised only for coming into existence.

The money and equity you save by agentic development and no-code tooling is far better spent after product market fit than before.