I know Trump voters who are extremely well educated, this is not an argument. Secondly, if by "educated" you mean holding a piece of paper, we already know that many colleges these days are infested by the far left, so again it is not an argument. What you care about are critical thinkers, and there's a much bigger disparity there. I'd argue that many college degree holders are not good critical thinkers.
Having lived in San Francisco has definitely changed my perspective. An area with supposedly lots of intelligent people continuously votes for the worst politicians, leading to one of the worst managed cities in this country when it comes to property crime, drug use, cost of living, and homelessness.
