Apart from the court cases, and presumably a fair bit of protest and civil unrest, can anyone say (without getting into a for/against Trump debate) what will happen legally if come inauguration day he doesn't accept the ballot?
The huge gap between voting and inauguration day has always seems a bit odd to me as a non American. In the UK the losing Prime Minister/Government is replaced the morning after the election.
Of course I would kick myself for not appointing extremely party people as Supreme Court judges throughout my first term, but there is still a chance the ones I did appoint will rule on party lines, for the argument presented by the party.
That would squash all subsequent constitutional challenges across the republic, leaving the people with a need to gain 75% consensus amongst all of the state's legislatures for a constitutional amendment to overrule a supreme court ruling. Since that won't happen, a path of less resistance would be followed in either scenario:
Congress could still impeach and remove if the Senate consensus changed. So people on the right are really voting for Nancy Pelosi due to her place in the line of succession, if Democrats take the Senate.
Oh right, the people. Eh, I guess a few cities will flare up with nightly battles for month and we'll just keep avoiding the term civil war, and it'll be pretty boring in the vast vast majority of the landmass.
I think most people, Republican and Democrat, are worried about what happens if Trump doesn't leave.
What might actually convince him to leave peacefully is the prospect of a market crash. The uncertainty of US leadership would surely tank the market and Trump is a billionaire