Though it might all come back to haunt Trump eventually since there’s thousands of lawsuits filed against him for all the times he misused executive orders. That’s just wishful thinking on my part though.
He'll die before any of those consequences matter. His fascist successor will probably rinse the next Democratic nominee because the Democrats don't intend to change anything or make any of the changes you're talking about happen. It's a million times more realistic to hope that the United States splits into multiple incoherent territories that are no longer able to terrorize the rest of the world than hope the Democratic Party suddenly turns around and become the opposite of what it has been during essentially its whole existence (maybe except for the minute that Lyndon Johnson signed the Civil Rights act).
So the Democratic Party is structurally incapable of pushing through the reforms and new programs that are necessary to stop fascism? Why should people keep being married to that party instead of supporting any other effort, and pay no rhetorical support nor lip service to a party that also facilitates fascism?