Remember:
Most of the Republicans who are discounting universities, calling Dems elitist, and making college unaffordable went to college and will send their kids to college.
93% of them are college-educated.
Some universities are especially well represented in Congress. For example, about three dozen members of the House (9%) have at least one degree from Harvard University. In the Senate, 13% of senators have at least one degree from Harvard, while 9% have a degree from Yale University and 7% have at least one degree from Georgetown University.
JD Vance went to Yale law. Nearly all of Trump's staff are educated - many from Stanford, Harvard, or Princeton.
Don't let them fool you. There's a reason they don't want you educated:
College-educated folks tend to vote blue.