I don't know if anyone has been reading cover letters recently but it seems that people are prompting the LLMs with the same shit, dusting their hands and thinking "done" and what the reader then sees is the same repetitive, uncreative and instantly recognizable boilerplate.
The people prompting don't seem to realize what's coming out the other end is boilerplate dreck, and you've got to think - if you're replaceable with boilerplate dreck maybe your skills weren't all that, anyway?
The hate is justified. The hype, is not.