I'm not sure how this guideline makes sense. LLMs are great at dumb things I shouldn't have to type but can be well defined before they write something.

This statement, makes almost zero sense - A perfectly reasonable rule in software organizations is: For greenfield code, LLMs are strictly required for 1st-pass prototyping (also required!). And then: Hand writes (within reason) for production code. Your company will not lose their competitive edge following this guideline, and this includes your hard-earned skills.

"Give me a proxy, written in go, that can handle jwt authentication" isn't your traditional crud stuff, but Claude answers that quite well.