You need to realize when you’re being marketed to and filter out the nonsense.

Now I use agentic coding a lot with maybe 80-90% success rate.

I’m on greenfield projects (my startup) and maintaining strict Md files with architecture decisions and examples helps a lot.

I barely write code anymore, and mostly code review and maintain the documentation.

In existing codebases pre-ai I think it’s near impossible because I’ve never worked anywhere that maintained documentation. It was always a chore.