As LH said,

"There are a lot of people who would rather continue to see things in a stark division of "good vs evil"...."us and them"...because they've become addicted to feeling angry and righteous and put upon. They don't want to rise above their old grievances and hatreds.
...
Those who cannot let go of fear, hatred, and judgement won't get it. Their inner desire is to perpetuate division along racial and cultural lines, not to do away with it and find human unity. "




It seems that the non-conservatives here are demonstarting this to an even higher degree than the conservatives...