I installed Twitch on a just unboxed NVIDIA Shield TV, not yet logged in, the first recommended stream was a lady in very revealing bikini doing "ear licking ASMR". The second one was another in generous and prominent cleavage, just chatting with her thousand of viewers.
It's not exactly segregated, nor separate, but actively promoted.
Except it IS segregated from an advertiser PoV (aka companies that don't want to attach their ads to that sort of content can opt out of it when setting up their ad campaigns).
