Nothing as far a I know. He has strong opinions but he understand why some might not agree with him. He considers information he might not agree with. Whatever ever he's doing with that microphone, it's working.

>He considers information he might not agree with.

I've never watched his stuff, but this line alone sounds like a roaring approval to me.

I love how you jumped from "liked by young single men" to "it must be bad". That's the same way people try to attack Jordan Peterson.

That said, Joe Rogan thinks for himself, interviews left and right wing people and he has a mix of left and right wing opinions.

He's been labeled controversial by some left wing outlets multiple times last I checked.

Lastly because he advised young healthy people to not vaccinate.