People working in languages/libraries/codebases where LLMs aren't good is a thing. That doesn't mean they aren't good tools, or that those things won't be conquered by AI in short order.

I try to assume people who are trashing AI are just working in systems like that, rather than being bad at using AI, or worse, shit-talking the tech without really trying to get value out of it because they're ethically opposed to it.

A lot of strongly anti-AI people are really angry human beings (I suppose that holds for vehemently anti-<anything> people), which doesn't really help the case, it just comes off as old man shaking fist at clouds, except too young. The whole "microslop" thing came off as classless and bitter.