Hey hey it's not for no reason, it's for stupid somewhat immature reasons big difference.
Kyo starts fights for no reasons.
He can be a grump though.
All that aside we need all sides of society, could you imagine everyone happy and getting along perfectly, it'd be similar to watching luck star (or anyother completely moe anime) without a tsundere, shy people or an otaku. It'd be a painful experience.
Or watching the Young and the Restless without drama if anime's not your thing, or the avenger's without villains or back story on the characters.
I could go on for days but you get the point.
We're pretty dang close...think the only thing we're missing is...a rich snob I believe.