> The price of their mistakes is permanent shunning.

This won’t work. Just look at any country that dealt with a fascist regime. The ideology gets shunned, but you don’t just cancel even 30% of a country’s population, otherwise you just create a permanent state of tension. You need a combination of very harsh punishments for the leaders and the most harmful people, but you also need a way to reintegrate most of them into the democratic process.

They can reintegrate by ceasing to support the Republican party and its leadership.

Sure! Like I said, I have no interest in launching an inquisition, I'm not going to demand a detailed political history from everyone I meet in 2030 or 2040. They can reintegrate by treating their support for the Trump regime as the shameful, dark secret it is, or by strategically "forgetting" that they ever supported it at all.

I suspect that quite a lot of Trump supporters will not be interested in doing this, and will instead maintain a permanent state of tension by declaring their continued support of a regime that hated me. That's not great, I agree, but if there's one thing the 2024 election taught me it's that pretending it's OK doesn't defuse the tension. The Republican party had a clear opportunity to let the past go and win with a candidate who doesn't hate me - a candidate I would have voted for! - but they decided they prefer not to.