The problem is they have all been extremely successful at demonizing the alternatives. People are hesitant to even think about left ideas because they have been told their entire lives that they are evil.

Uh where’s the generalization here? The post didn’t say “all men” anywhere in it. It’s suggesting that people who say the first things lead to saying the later things, leading to their loneliness. Not every man is lonely… but a lot who are make everyone uncomfortable because of the shit they say.