xkcd

Fucking what?

It is well documented that the more educated someone is, the more likely they are to vote for left-wing politics. https://www.pewresearch.org/politics/2016/04/26/a-wider-ideological-gap-between-more-and-less-educated-adults/

Thus the right's war on education. They want uneducated masses to inundate with propaganda, not critical thinkers.

Also I think your definition of "nerd" is absurdly narrow. Dictionary says it's someone who is either highly enthusiastic about a particular topic or someone who is boringly studious. That's like, virtually everyone with a college degree. People tend to major in things they're enthusiastic about. Or, if they're just after the "best" diploma, they're probably in the "boringly studious" category.

You can be a nerd about anything, and I'd actually wager most people are a nerd about at least one thing. It's not limited to the categories you arbitrarily selected to make your point (without any actual evidence presented, I might add).