Github Actions, web development, stuff like that, are terrible examples of where not to use AI.

You can't really go to giant piles of technical debt and look to those for places to be human. It's soul-destroying. My concern would be that vibe coding will make those places of soul-less technical debt even deeper and deadlier. There will be nobody there, for generations of cruft. Where once the technical debt was made by committee, now it'll be the ghosts of committees, stirred up by random temperature, only to surface bits of rot that just sink down into the morass again, unfixed.

When 'finicky' is actually an interesting problem, or a challenge, that's one thing. When 'finicky' is just 'twelve committees re-hacked this and then it's been maintained by LLMs for years', there is nothing gained by trying to be human at it.