The article did point out differences between Republicans & Democrats, between men & woman, but did not claim anyone was w/o fault wrt this issue. Sadly, understanding our Constitution does not seem to be a strong suit of American students. Is instruction in history & civics falling to the wayside with 'the arts' as more focus is being devoted to STEM subjects?
Perhaps the most chilling statement of the article is, "But they [colleges] are just the canaries in the coal mine."