Most teens engage in some sort of rebellion, Its quite normal. Alot of the rebellion is simply to be against what the parents are for if the parents are religious then they become non-relgious and if the parents are secular, they become relgious.
They once did a poll of the most uncool car among teens. and the winner was Toyota and when they investigated more they found out the reason Toyota cars were uncool among teens was for the simple reason their parents drove them