It’s just the young males, probably no more than ten percent of young black males doing this.
Generally speaking, it’s not women, teen girls, middle aged or older males. It’s probably no more than five percent of young males involved in creating trouble, but that five percent are very prolific in creating trouble and they travel in packs.
Avoid the packs and you’ll generally avoid most of the trouble.
The mugshots I’ve seen tell me that many of the older males keep at it after their twenties.