Most, if not all, of the live gameplay videos nowadays mostly tend to be about screaming and raging at the screen with lesser amount of stories. And for some reason people like that a lot.
This along with the slew of Reaction videos where people watch other people watching and reacting to stuff makes me wonder - why are people really interested in someone doing some stuff? Are they so alone that they need some validation or is it more to do with increasing voyeurism nowadays?