Trump already tried to do a coup. We should prepare for the worst. I've heard that Democratic officials are already gaming this out, but if they aren't, they should be getting regular presentations from veterans of Color Revolutions and other mass pro-democracy protests.
I’m not a doomer, but we have seen Trump inflict suffering on millions in Iran and consolidate its hardline regime because he was hyped up after the “easy” Venezuela operation. He’s suggested regime change in Cuba. Who knows what he might try in our elections with all the power at his disposal?