The Dems will take the midterms in the House, begin impeachment proceeds and Congressional Republicans will distance themselves from him.
He will become a lame duck King Lear and rant in his misery for the last two years of his term.
My hope is that the country will not overreact in the opposite direction and totally screw up the economy with Blue State policies.
I would kill for a moderate Democrat to emerge, but I suspect this is an extinct species.