This isn’t a ban. It’s another half-measure by @TeamYouTube to avoid having to ban him permanently which, according to the @YouTube Terms Of Service, he has earned many times over. He’ll be back and the rhetoric will only get worse because he knows he can get away with anything.
The way I see it, something is something. I can feel your excitement about the ban even if it’s just for 90 days. I can’t stand him and all the idiotic stuff that comes out of his mouth.