Look, if the golpistas were going to do it, they would have done it by now. They haven't, so I'm going to go out on a limb and say they won't.
Too many unknowns, I guess.
And who, really, wants a Xtian Dominionist like Pence in the Big Chair?
I'd say he'd actually serve a useful purpose if he were briefly to sit on the throne, but he would have to be removed -- or remove himself -- pronto. The presidency of the USofA is not where he belongs.
The Millennial Coup of 2000, when Bush Jr was handed the throne by a lawless Supreme Court, didn't work out so well in the end. Precipitating another one because of Trump's erraticism is probably out of the question due to the unpredictability of results if for no other reason.
But something has to be done.