One thing about AI that I did not anticipate is how useful it is for refactoring though. Like if I have walked down (with the help of an AI or not) a bad path, I can refactor the entire codebase to use a better strategy in much less time than before because refactoring is uniquely suited to AI - if you provide the framework, the design, the abstractions, AI can rewrite a bunch of code to use that new design. I'm frankly not sure if its faster than doing a refactor by hand, but its certainly less boring.

If you have good tests and a good sense for design and you know how to constrain and direct the AI, you can avoid a lot of boring work. That is something.