>>6206381750-70% of the big Twitch indies have already face revealed at events like Twitchcon, and some of them do fleshstreams fairly often like OniGiri. It's not really that big of a deal outside of Nijisanji and Hololive. Kson does fleshstreams, Nyan streamed herself doing karaoke with Gunrun before she left Vshojo, and both Kuro and MataraKan have expressed interest in doing some flesh streams in the future. There's also plenty of vtubers like henya who will never face reveal for privacy reasons though.