I am dead sure it is about illegal things based on their phrasing. The kind of things that don't even appear on Zoom's Wikipedia even though Zoom is/was used for the same per documented evidence. Companies won't mention it because it's very bad publicity and other people won't pursue it because it's 2PTSD (or for some 1PTSD) material.
Your comment is phrased like those things are not a big deal?
> There's kind of a limit to how much you can do illegally on a video feed. Nevermind that whatever you would be doing would be recorded and streamed to whoever popped into the anonymous room.
Criminals probably are aware that some of their customers would be cops after somebody got arrested for doing it over Zoom and they probably learned to do it without revealing identifiable details.
And how would viewers pop in into a random room? There's no directory. They have a link that they paid for. And no, they wouldn't share this link with random people online.