Twitch has a some streams that are literally a woman in body paint or pasties jumping for money. Some (not all) of the titty streamer complaints are about this, not women playing games in a swoop neck.

AFAIK the most recent rule changes don’t address this, it’s still allowed, but you can’t stream yourself drawing a naked person.

Doesn’t really fit into my point, but here’s the funniest ban during the brief window where drawn nudity was allowed: https://x.com/baalbuddy/status/1735397897242579068?s=20