It's not exactly segregated, nor separate, but actively promoted.
The category never seems like it gets above 20k concurrent and that’s mostly for a couple of streamers. Right now it’s the 55th most popular category with 4.4K concurrent viewers which is two orders of magnitude less than the most popular category.
Amazon should just buy OF
Ironically I have been seeing a lot of ads for OF where it looks like they are trying to portray them selves SFW platform...
When it comes to monetization, I am not aware of any platform, service or business that has been successful at both at the same time under the same brand.
I doubt OF will be the platform to change this (or Twitch for that matter, as they rub the line between SFW and NSFW it is clear the majority of their advertisers are seeking them to be a SFW platform. )