I mean I am worried, in the sense that if it came down to that we'd be utterly and completely fucked, but given that's where we're at already, well...

In any case, the Republican party (not it's voters, but the actual party members) are mostly tired of Trump. Sure there's some true believers/kompromat-blackmailed individuals that will stand by him even unto death, but I think the vast majority see him as a useful idiot and don't want to piss off his base. They'll keep playing the "Oh, such a horrible thing that the election was stolen from us" violins aiming for 2022, while secretly breathing a sigh of relief that the Orange One no longer bothers them.