The Google style guide for C++/Java/Python are opinionated, hard fought, wise, and they elimate a large source of errors while minimizing harmful, unneded inconsistences. They picked a style that made great realistic use of the best cognition at the time.

The intent is still great, but now we should think about writing good general rules for building programs that are essentially all AI generated. What generic wisdom leads to flexible, auditable, composable and robust apps and systems?