I think the Donald is about as classic a demagogue as we could ever hope to avoid in this nation. Paraphrasing Thomas Jefferson, "a healthy functioning democracy depends on an educated electorate". I don't believe he was referring to level of education. I believe he was speaking of the need for the citizens of a democracy to recognize the emergence of demagogues. To recognize, in times of tremendous social and cultural change, that the body politic is ripe for exploitation when fear and loathing grip the land. And there may be individuals better able to know the pulse of growing societal anxiety, and use it to their advantage. By speaking to the fear, anger, and anxiety over change that is present in society during times of social and cultural change. That's exactly what a demagogue does, takes advantage of widespread fear and anxiety to give fearful people what they want to hear, and to offer the strong man image as someone they can turn to to channel that fear and anger into a movement that gets the power hungry demagogue what he wants, elected to power.
I saved this article awhile back, because I found it to be an excellent analysis of the sources of Trump's appeal in 21st century America. I think this article nails it.
You know, when a black man was roughed up at one of Trump's rally's, Trump responded "maybe he deserved to be roughed up". He might as well have added "I got my Brownshirts to help me", because it sure was remindful of the Brownshirts...
https://www.salon.com/2015/09/24/8_...lls_for_demagogues_like_donald_trump_partner/