who uses twitch?

Twitch > other platforms

although the ads are terrible

I use twitch from time to time but mostly just Youtube

the people that use twitch use twitch

I don't like Twitch and livestreams in general, for me, they are just boring and seem low effort (if you compare streams to a normal videos). If I want to watch someone talk, I would just watch podcast. But I can see why many uses Twitch. You can get interaction between streamer and viewer.