I suppose I don't have much room to talk since I will occasionally stream a game for some friends if they want to see it or wouldn't play it themselves.
I definitely can't stand watching other people play video games very much, especially if they're not very good at them. Way too frustrating. Puts me at odds with watching Game Grumps (which eventually became having it as background noise because holy shit, Danny and Arin suck). I heard the sucking is deliberate because manufactured internet rage gets hits, which I find that much worse.