I get reaction videos on my Youtube feed every single day, so out of curiosity just watched a couple of them.
I understand a reaction video can be funny if normal people react to weird stuff, but why would someone be interested in watching some retarded loser reacting to normal stuff.

It's like, if I watch a trailer of a movie, music video, etc, I get dozens of suggestions from Youtube with videos of people reacting to the video I just watched. Wtf?
This guys has some kind of OCD