IMHO, there is much more anger out there to be tapped into.
And as Trump said back in 1990 IIRC, (I paraphrase) "if I ever run for president, it should be as a democrat. Not because I'm a liberal, I'm a conservative, but because the working man likes me."
I think Trump will in the General Election pull the not-so-far-left democrats who have been disenfranchised the Marxists in their party.
I can almost see a tsunami on the horizon.
While I am not predicting this. I keep getting the feeling that Trump will win the nomination and then shift hard left and then win a landslide.
I agree, Trump is a tidal wave that will grow...