Jackk,
1. What about FBI agents explicitly working against his election? Is that respect for the Constitution and separation of powers? As for trade wars, he wants a fairer deal for America. What’s wrong with that. I also wouldn’t care so much if he blocked Jews from coming. Let them make aliya.
Little, so what if Amazon bankrupts the USPS? I would completely privatize it and let the free market decide. This is, in fact, the true public interest.
As for alternatives, I od not see any of the abovementioned candidates running in 2020. It takes a great deal to unseat a President from leading his own party. So far as I know it has not happened, at least not in the last 100 years. As for the Democrats, that party is drifting increasing into leftist never-never land. They might as well call it the Sanderscratic Party.