I have to agree that kids in general now a days are a lot more immature. Though personally, I think poor parenting is to blame. Isn't it a parent's job to prevent their child from playing M rated games to begin with? Or to call them out when they cuss? When I was a child, I wasn't allowed to play anything with an M rating. I wasn't allowed to swear either or my parents would ground me. Now most parents let their kids play and say whatever they want. It doesn't help that most parents I've met now a days don't censor themselves around their kids either. And because of this, you now walk near a playground and you hear 5 year olds uttering threats and cussing like it's normal. In conclusion, A child is a product of their parents. If they behave poorly, it's most likely because their parents behave poorly.