Couldn't agree more!
What is wrong from the view of each? (As someone who interacts both with phds and high school graduates on a daily/weekly basis I find the differences interesting).
Biggest surprise for me was the sense of community that seemed present in the lower earners.
I was once in an environment where, depending upon how I was dressed, I would either be addressed in english and called "Sir" or addressed in spanish and called "Paisano".
Why was the community surprising? (I mean, my mental model is that most dyadic social interactions can be approached with either authority or community, so I'm not surprised that groups without much authority tend to play the community card instead)
I will say that, at the root of it all, we are who we orbit.
I got the impression that the highly educated types are wrong in a lot of ways, and the blue collar labourers are wrong in completely different ways, so I took the intersection of their worldviews and now ...well I'm probably wrong in every way ;) We can but try.