It would be great if there was some way to set your channel up as a space where your own community can enjoy another creator's content without all the noise of that other creator's community. I'm thinking specifically of large events like marathons where sometimes the chat is just a flood of memes going by too fast to read, or niche streamers who produce good content but routinely have their own chat set to subs-only, followers-only, or other gates using some of the newer security rules. Of course, the targeted streamer would get credit for all views/ads/etc. as if viewers were watching them directly, so it wouldn't hurt their bottom line, it would just make it a much more pleasurable experience for end-users. I can't imagine this kind of thing would be all that difficult to set up; it might even come down to just not flipping a switch...