I agree with what you say here, and thank you for summarising your argument to something that my attention span can deal with.
If people feel so disconnected from and disaffected with their society/community that they can behave like this then there's a problem... is all I'm saying.
You're damned right there's a problem, but I think that the problem lies in society as a whole. Parents who don't give a shit, lack of respect for others, booze mentality; the fabric of civilised society is torn. And none of this discourse will make the slightest difference.