>So from a holistic perspective, I think intentionally limiting your own AI usage is the best approach for maximum long-term productivity.

I think this is right. They are much better applied as editors than authors, IMO.

The key thing is stay in control of your output. i.e. understand it thoroguhly. I think you let the LLM make decisions you don't really understand, you're increasing the likelihood of introducing defects that are expensive to address.