Onision aka internet pedophile, uses YouTube fame to lure in teenage girls many of which have been underage including current wife who was only 16 at the beginning of their relationship. He is known to have insult rape victims in videos such as "Rape Apologists" calling them sluts. He shames women for the way they look to the point of making them cry and he bully's other YouTubers and exploits his family as a way to gain attention.

Onision has said in videos that he feels he might have borderline personality disorder, and in hi about the VidCon banning he uploaded, he talked about a scene in the movie Gattaca where an actor kills himself. If Onision does in fact have borderline personality disorder, it is all the more reason for him to leave YouTube until he has received professional help.  

"YouTube needs to enforce community standards,”  YouTube’s community guidelines, state:

Things like predatory behavior, stalking, threats, harassment, intimidation, invading privacy, revealing other people’s personal information, and inciting others to commit violent acts or to violate the Terms of Use are taken very seriously. Anyone caught doing these things may be permanently banned from YouTube.”

http://www.dailydot.com/society/onision-rape-vidcon-haters-youtube-banned/