The truth is, Jonny is really only an asshole to people that treat him like shit. He is AMAZING to his fans. Everyone I know that has met him has never said he was an asshole. He does everything he can for his fans. Anyone is going to be a douchebag to people who talk shit about them.
Jonny really isn't a douche, it's mostly his 'I don't give a fuck' personality that makes me seem like one. He's just too real for his own good (you can tell by his interviews) I just think he's an amazing man. :D