I never understand why you wouldn't want to read the code. I prevent a massive amount of correct slop by just skimming. The LLM will 10 times out of 10 never ask "this code will be a massive duplication of exact same behavior, do you want to refractor it?" because it's trained to finish a task without asking if possible.

Uncle Bob now writes code for his tests instead of tests for his code. I know it's TDD but it always seemed backwards to me.

Unit tests for logic, integration tests for outside apis, e2e for features is the sweet spot IMO.