E.g., recruiter spam, in particular. And I don't mean of the "are you interested in this job?" variety. I mean in the "can we hawk some candidates to you, that you can hire and they pay us for?" variety.

I am not involving in candidate sourcing in my company, period. These emails are directed to me, individually. Some claim to be American companies, and seem to have a "legit" web presence, if shady marketing tactics, and some seem to have no web presence and seem super shady, e.g., "we index heavily on the intangibles/DNA of a candidate; their Intelligence (EQ/IQ)". No mailing address, no unsubscribe link, no prior consent, all of which TFA claims CAN-SPAM requires.

"Survey" requests (American, no unsub link, no mailing address in email, no prior consent), "zero trust cloud access" company (American, no mailing address in email, no prior consent), … etc.