The Dunning-Kruger president for a Dunning-Kruger age.
Dunning-Kruger plus an unhealthy dose of narcissistic personality disorder. I've often noted that what worries me far more than Trump are his followers. To have such a large swath of the American electorate embrace willful ignorance is a recipe for disaster, either economically or worse. Trumps scapegoating of minorities is horrifying. It wouldn't take much to send it over the edge of internment camps or worse.
I didn't realize there was a name for this.