Anytime I see a conservative complain about college professors, I just know they have never stepped in a classroom. Like half of my (outside of the humanities) professors were basic Mitt Romney tier conservatives. Most of the "liberals" would give their lives for a conservative. Unless the professor was LGBT+ or an open ally, they never expressed anything close to a left idea.

My college let people put up fake "abortion" pics and go around with loud speakers bitching about (derogatory sexist terms here). A professor finally got ousted by posting racism on twitter, a bunch of his students and assistants complained about being weird about race, sex, etc, and he got canned. He got his spot back after a year because of tenure. Dude literally compared the nword to people calling Trump orange in class, but hey conservatives are the most oppressed. Economics and history depts were typical conservative/liberal shit. Ironically, the comp sci dept was ok, but the new head was an older tech bro who complained about women not wanting to join their dept. The best teacher they (the CS Dept) had was openly gay, he was pretty cool but strict, and he finally left for an ivy league last I heard. Him and 2 other professors were holding that place together. I bet they're going to tank everything because they won't stand up to conservatives in FL.

TLDR: Academia in America is as a rule extremely conservative.