I feel I'm sort of stuck in the opposite situation of OP. I manage a few massive codebases that I simply cannot trust an AI to go mucking around with. The only type of serious AI coding experience I could get at this point would be to branch one of these and start experimenting on my own dime to see how good or bad the actual experience is. And that doesn't really seem worth it, because I know what I want to do with them (what's on the feature list that I'm being paid to develop)... and it feels like it would take more time to talk to an LLM and get it perfectly dialed in on any given feature, and ensure it was correct, than it would take to write it myself. And I'm not getting paid for it.

I feel like I'd never use Claude seriously unless someone demanded I used it from day one on a greenfield project. And so while I get to keep evolving my coding skills, I'm a little worried that my "AI skills" will lag behind.