Again, goes back to their horribly flawed understanding of human nature. They think it's good, they think others are bad for not believing it, and it sounds so ideal, how could anyone but BAD PEOPLE disagree?
When you deluded yourself into that kind of tunnel vision thinking, I can see why you'd be a retard who thinks you make the world join hands and sing Kumbayaa if you wish hard enough.
Maybe that's part of brainwashed communist doctrine? Maybe people are being exposed to it without even realizing.