What you are seeing are the parents, not the children. Children, for the most part, are a reflection of the way they are raised. The nanny state that we live in is partially to blame but the biggest blame lies on us as citizens, because we let this happen.
I know, you're right. Discipline has been going south since way back in the '60's when Dr. Spock started "reeducating" all of us ignorant schlub parents.
Thank goodness I didn't listen, and too bad more people don't today.
So right on... My wife and I have 4 great boys, that we love spending time with. But, we prefer to not be around children in general. Its sad that parents cant be bother with teaching their children common courtesy, and because of that, people cant stand to be around these poor misguided kids.