Let me add to this. If we put aside education, because it seems some of those voters are educated, but they probably lean more selfish yes.
We have the people who think Democrats are communist. No amount of persuasion could help there. You need to teach those persons that economic, social equality doesn't result in communism. Good luck.
Gun owners, no need to talk about the second amendment related stuff.
People within Media bubble, as long as the media propagate baseless facts or other useless propaganda, you will have isolated individuals. This includes internet media for the young millennials and the cable/TV for the older aging population. Add the people who believe all is a conspiracy to this list, they seem to work hand in hand.
The Pro-Life people with the church pushing for the right to abortion to disappear and conservative people who believe a family is a man and a woman with children's.
Add the white supremacists that think's that the other gender's or gay's should not have rights or even exist.
All the people who work in oil or coal industries who think the world is throwing them away after use. They don't have a prospect of a better life if green energy is pushed. They have no hope of a better life in their mind. They are kind of right btw.
This is way simplified but the just the tip of the melting iceberg.
The fact that the president was so vocally mean and disrespectful, just opened the Pandora box.
Are you guy's screwed (I am from Canada). Dunno, nothing is irreversible. But they will be challenges
The USA has too much global influence that anything that is happening there echoes throughout the world. It wasn't pretty I can tell you. The world is getting darker by the minute.
We don't need luck at this rate. We need to break the first law of Newton.