It's parent's responsibility to control what content their children consume. I know it's tough; my parents struggled with my behavior. I deserved every spank with a spoon mom ever gave, and every spank with a belt my dad administered. Who knows how much worse of a child I'd have been if they hadn't given as much effort as they had.
That is the problem - parenting skills are in the toilet these days.
I was at a park recently and a family said it was time to leave but the little boy no older than 5, but even if you gave benefit of doubt he was small for his size and was 8, let out the loudest f-bomb laden screaming you had ever heard. Parents laughed and then they stayed longer.
Long gone are the days that getting in trouble in school meant more severe consequences at home. Now parents applaud it and they take the family out of town on vacation it their kid gets suspended.
Recently 3 kids around 12 years old were caught here throwing eggs at cars and houses. Police were called and police had a talking with the parents. Within 20 minutes the kids were back out harassing the neighborhood. One particular neighbor went down and had a talk with one of the kids fathers and their reply was "boys will be boys".
Society is doomed.