I don't think Jaden is as bad as say, Justin Bieber, in terms of arrogance or unlikability but he might get that way if he's not reeled in.
Probably because he is not as popular as Bieber and only came to the fore earlier this year?
Is he attitude what he's learnt at home but hasn't learnt not to let it show it in public?
Why did he think aged 14 it was the norm to go to clubs?
Wasn't he chaperoned, did his parents express concern?
To me it looks like dad is grooming him.