Its not sterotyping, its how it really is. The statistics speak for themselves, Look on the news at abusive teenagers and kids, always wearing hoodies or some sort of tat. Its what comes with the job of being an antisocial prick.
Having trackies and a hoodie at 35 is slightly differn't to teenagers, you wear them because you want to, not because you have to follow the bad vulgar culture.
I'm not here to offend, just telling it how i see it