High_Gravity
Belligerent Drunk
Meh.
Its true that some kids are out of hand, but most of this is people simply not wanting to be inconvenienced. I don't think kids are any more misbehaved than in the past. We just think they are because we are older now.
I hear kids crying on planes all the time. When I was younger and more self-centered, I used to think "Poor me." Now I think "Poor parents."
I just think people are more intolerant of kids now than in the past.