While you offer an accurate assessment of the state of society, your entire post is utterly defeatist and assumes there will never be progress. I don't blame you, I know you're an extremely pessimistic bloke.

By overwhelming historical evidence, however, the human species has gotten exponentially less discriminant, less violent and more "fair". This has ultimately led to a far more peaceful and benevolent society, though there's still a long, long way to go. Just five hundred years ago, there would be a fair chance you'd never return home alive if you ventured out of your town. While you may say that's the natural order of the world, I'd argue there are far superior orders.

There's no reason to believe that this trend will not continue, and humans as a species have the potential to evolve further towards peace.

Finally, there's a huge difference between choosing people you want to hang out with, and willingly desiring physical and mental hurt on others.