I don't claim to know much, but me thinks you people are starting to show your age.
Two girls fighting with adults watching? People used to stone each other and burn "witches". They used to hang people in public in front of kids. It's society and it's always been crude and unforgiving. Terrible thing happen every day. They always have and they always will.
And even if society is becoming more tolerant of cursing/sex/whatever, it's a price we pay to advance society. The cultural, technological and ideological shifts that we've made over the last 10, 20, 30, 40, 50 years are astounding. And largely positive. Message boards are littered with homophobes and racists because the world has been littered with them forever. Think how far we've come in recent times to change that way of thinking.
I guess I just don't adhere to the notion that the world is going to hell in a handbasket. And I know most people here don't really believe that either. I just felt the need to even out the discussion a bit. Feel free to disagree.