To quote Pitts from his article:
"nearly 80 percent of white working-class people who see the American way of life as under siege from foreign influences and who agree that "things have changed so much that I often feel like a stranger in my own country" supported Trump."
...well I didn't vote for trump - but those sentiments seem like a pretty good reason to vote for him. 

The difference between low class discrimination based solely on color - and discrimination based on a dislike of vulgar urban culture or the obvious international angst with islamic distortion -  is well,,,,,,,,,,,,yuge.....

Opposition to government involvement in the pace of evolution of social and religious integration - may have racial/cultural overtones - but that doesn't mean it's unhealthy for the long haul. We are evolving on a time table that has nothing to do with who is president.