Whatever happened to Kindness of Strangers?

I don't get it!  What is the point of being mean just because you can?  I don't condone, but at least I understand theft, robbery, and many other deplorable actions where the perpetrator thinks he or she is going to gain something by his/her action.  But what is there to be gained from vandalism, insulting strangers, random shootings, property destruction, hurting someone-you-never-met's feelings, or other mean actions? 

There has been a rash of churches vandalized recently.  Just this weekend someone broke into a Catholic Church in Magna, Utah.  They broke and destroyed valuable statues and art pieces pertinent not only to people of that faith, but an important part of the valley's history.  A short time ago the air conditioner was stolen from a small, poor church.  Several LDS Churches have had windows smashed and fires set inside them.  Fences and buildings are constant targets of ugly graffiti, turning them into eyesores. Bottles and cans are carelessly tossed onto lawns. Young trees are run over or snapped off. How can anyone possibly benefit from this ugly destructiveness?  

It's not just ill-mannered teenagers, but adults too, who yell insults at strangers, including small children, from the safety of their vehicles.  Trolls grab onto every opportunity to find fault and make insulting remarks every time a news story is posted on the internet whether local or national.  Ill-mannered people even post faux ratings and reviews of books, music, or movies on public rating sites.  Some go so far as to make false accusations of a crime. What is wrong with people who derive some kind of pleasure from causing emotional pain to strangers? 

There's plenty of meanness in this world directed against or between political groups, religions, cultures, races, gangs, and varying philosophies.  I've never noticed any of these being resolved by name calling, violence, or destruction.  Have we allowed hate and anger to become so common that cowards now consider vandalism and anonymous attacks to be an acceptable means of convincing themselves they're big and brave?  

I recently read a string of hateful anti-religion remarks following a news piece that actually had nothing to do with religion and the words of a familiar song ran through my mind.  "God is not dead, Nor doth He sleep."  We simply have far too many people who have changed sides, switched their allegiance from God to Satan. Which is sad since we already know who will ultimately win.  It won't be the mean guys!