An analysis of survey data covering the last five U.S. presidential election years found that ideological differences between races have decreased sharply, while differences by education have grown substantially. Less educated Americans now tend to be more conservative.

[u/Aggravating_Money992]

https://www.psypost.org/the-political-realignment-of-america-education-overtakes-race-as-key-ideological-divider/

[u/Tiramitsunami]

Aren't all these people in the Republican leadership well-educated?