It’s very interesting on the split in opinion goes between people with education and people without, though no surprise there.[/quote]
This split isn’t due to the less formally educated people being “dumb rubes,” but because they are the ones who bear the greatest costs of these demographic changes. They’re the ones competing for housing and jobs with any new low-SES entrants into the country. They also become less politically and socially powerful as these demographic shifts occur.
As noted with the responses to my comment about people from Beverly Hills and La Jolla, wealthier people can feel free to bathe in self-righteousness as they are free to agree with the politically-correct narrative because they know that their money will buffer them from most/all of the problems associated with these changes.
Note that when more educated people are affected in a similar way (like with H-1B visas), they also oppose those changes.