I think that removing Trump from ballots now, before the primary, is the best way to avoid violence.
That way, the Republican party can pick some other candidate, and then when polling numbers start to come in and the party realizes it's better off without Trump than with him, they just move on. The election happens, the Republicans do better than last time - and maybe even win - and everyone but a few diehard Trump loyalists just leave him behind.
The option with the biggest potential for violence I see is if:
- The court overturns the Colorado decision not because they decide that Trump didn't commit insurrection but because it's up to Congress to throw out votes for Trump, not up to state officials to leave him off the ballot.
- Trump wins the Republican nomination.
- On election day, Trump gets the votes to win the Electoral College.
- In January 2025 when the official EC count happens, the votes for Trump get thrown out based on his eligibility.
My only hope there is that even given 1) happening, 2) and 3) are far from guaranteed.