H3h3 spells it out all nicely. I don't subscribe to PewDiePie videos or anything, but from the few videos i've seen of him he seems like a nice enough dude and the hatorade that is being poured on him right now is undeserved IMO
He makes a good point in his response video. Mainstream media is terrified of him and his influence. Which is why they go out of their way to hilariously misrepresent everything he says out of context.