Some pattern I found from my hobby project.

1. Keep things small and review everything AI written, or 2. Keep things bloated and let AI do whatever it wants within the designated interface.

Initially I drew this line for API service / UI components, but it later expanded to other domains. e.g. For my hobby rust project I try to keep "trait"s to be single responsible, never overlap, easy to understand etc etc. but I never look at AI generated "impl"s as long as it passes some sensible tests and conforming the traits.