Would love to think that would be the case but the Republicans will give him another go and he'd beat Biden hands down.As you'll see below, Bannon was recorded, way before the election, telling a group of his dodgy mates exactly what Trump was planning on election night. All the evidence is piling up to a point whereby the DoJ will have to charge him with something otherwise they'll be seen to be negligent.
I think, longer term, that Trump will lose a lot of his floating voter support over this and it'll only be his hardcore, conspiracy nuts that will be able to deny his threat to democracy which is the important thing, not his party allegiance or lack thereof.
Never underestimate the stupidity of your average American and you only need a few more and he's back in the big seat.