You can technically be highly educated and still be pro gun, anti gay marriage, and pro-life. It's not like learning how silicon crystals form or how electrons move suddenly makes you pro choice.
Texas seem really good at making places people like to live (lower property crime, lower taxes, fewer homeless, lower income inequality at least compared to CA) even if they lack some of the rights those of us on the other side politically take for granted. Why liberal cities can’t do both is beyond me.