Might not be a popular take but having an undefendable position like creationism does not necessarily mean “poorly educated.” There are apologists who have learned proper reasoning skills and use their education to bend reality as much towards their will. I think most people would consider Jesuits and the like to be very educated but also very wrong.
As far as signs that someone is poorly educated, there are people who make up “big words” to give the impression of having a better education to other poorly educated people. Which backfires when someone with an actual large vocabulary walks into the room.
I see conservative men getting with conservative women all the time, if they’re complaining about nothing being available they need to look at themselves in the mirror or look in different places (maybe hip, urban environments aren’t the best places to date for conservatives?) Switching up politics isn’t some magic solution to getting laid.