Why do I get added to random stupid webinars?

I regularly (1-2 a week) get added to webinars by random people/companies that I never asked to be joined to. Yes, they’re kind of in my industry (IT), but I never accept and often, when trying to get removed, end up in a loop I can’t get out of. Never used to get this with Zoom in previous years. Is there some setting I need to turn on/off? I get enough spam on my phone without having to deal with it on Zoom.

Would have asked a rep, but appreantly the AI bot couldn’t figure out I was logged in and kept demanding I logged in before talking to a rep.