Just for context, I did work on CV and ML for a little bit several years ago but nothing related to the current wave of generative models - so no keywords on my resume that could be relevant for these roles.
Also, I'm quoting "AI" here because that's how these companies define themselves. None of them are doing research as far as I could tell.
However, I managed to get off of the bottomfeeder recruiter lists a few years back (primarily by deleting my LinkedIn account). That may explain why I've not seen a particular uptick.