Earlier quoted context omitted.
Antisocial people who destroy the public facility don't just come out of nowhere. People get driven to this. Not to say that you can simply ignore them when they're already everywhere, though.
People aren't driven to this, they escalate to this when there are no consequences attached to lesser antisocial behavior.
Usually if you are extremely poor or extremely rich there are no consequences for you. The extremely poor are desperate and have nothing to lose, society already took everything from them. The extremely rich are above the law. As inequality increases crime increases with it, from vandalism to financial crimes.
This is why equality is so important. When the average Joe has a good job, good salary, and a home then can lose things that society has helped him to get and can take away.