A lot of what you say is true, however, if the young are proceeding down a patho moral decay, who is responsible for that? We need look no further than the generation that raised them and the generation that is their grandparents.
I have some experience with children, having raised three and having been a nurse all these many years and a couple of things I know for sure:
1) you don't start discipline at 15 yrs...it must begin at 15 months;
2) you have to make sure that your children know that you love them, but that your love is sometimes shown by saying "NO" and that you can't be a friend more than a parent.
3) you can try to understand your children, but understand that you may not always 'get it' and for those times that you don't, your children must understand that you are the Parent and that your word is the last one.
4) just because you had a harder life as a child, don't try to make up for it by overindulging your children. doing without the latest and greatest of everything is a character builder, especially if tied to responsibility. So don't be afraid to have your children do chores and when they are old enough to insist that they have a job of somekind. the rule in our house was if you wanted a car, you had to have a job.
One other thing that makes us more susceptible to the belief that we are headed for hell in a handbasket is that news today is instantaneous so bad things bombard us 24/7. the wild west was more dangerous than most of our cities, but it wasn't noticed so much because news just didn't travel as fast or as far.