A lot of his support seems to be from Gen X folks and such...
They vote, and they have money.
A lot of the political landscape changed in the 1960’s when youngsters started getting vocal about the war in Nam. But it was a much stronger voice back then because the draft was in place.
This could be evidence of a political tide change, or it could just be evidence that the republican party is fractured and unable to take on Hillary, or it could mean... heckifIknow.