Déjà vu all over again

I don’t believe that Trump will run for re-election and I am not even sure that he will still be President by then anyway!
But that said it is increasingly looking like the democrats will be having their own primary version in 2020 that the republicans had in 2016. Expect 20 plus democratic candidates waving tons of red meat at the extreme left wing. But unlike 2016 the democrat super delegates who have acted as a check against mob rule in the party are now forced to sit on the side lines for the first delegate vote count at the 2020 convention.
Driven by the social media mob expect a woman to emerge as the eventual nominee maybe even a woman who is a minority (depending on what your definition of minority “is”)