The thing is, dark money and Russian disinformation have installed a political machine in place that Trump is just the face of. As the face of this he has disturbed institutions of government and American life, as well as globally, which I think will take years to repair. It's a global far right power grab, so even if he does die, there's still a lot to fix.

However it's his peculiar charisma that for whatever reason these people respond to in ways that they don't to traditional dyed in the wool Republicans like Romney or McCain that is why they've been so successful, and when he dies finding a replacement for him will be difficult for them. The journalist Maggie Haberman says the way he will go into a room of these people and charm everyone in there is genius, really, even though his terrible personality is what his campaign was based on, really. He makes them laugh, my Canadian coworker who isn't in any way a MAGA still likes him because he makes her laugh, which makes no sense because he's not funny, but it's the shock of him openly being what all of them really are underneath, racist and hateful and bigoted, that seems funny, I think anyway. His weird appeal probably can't be replicated by anyone else.

So in my opinion him dying will have a major impact on the success of this political monstrous machine they've created, without question, but they've wrecked a lot of things along the way that will take a lot to restore, and my guess is that the Democrats will just let some things stay as they are.