I'm sorry if this is not the best place for this, I couldn't think of anywhere better to ask about it
the reason most of these people are youtubers is because I went through my youtube subscriptions for ideas
edit: I've just realized I forgot to add rule to the title but I don't know how to fit it in there with it looking not bad
Not openly or outright. Potentially not at all, but he is loved by Nazis.
Just one example of Nazis and terrible people liking him, was a terrorist who live streamed his attack on a couple mosques in NZ and during the attack he said to "subscribe to PewDiePie" amongst other things.
He's definitely posted some dog-whistle stuff when it comes to being a Nazi.
That would probably explain why they love him.