I think the problem with the US is slow eroding of the rights of youth. We're not treating them as young adults who are fully capable of making their own decisions one day. Instead we're treating them as incapable infants until they leave the nest.
The movie industry is a good example of this. If you're a child in certain places in the US, you'll grow up with violence around you (in real life). There was a movie "The Eighth Grade" that got an "R" rating not because of the violence, but because of the language. PG-13 was in 2018 limited to one "fuck" per film.