We’re going to have to de-Nazify the entire system, from the leaders to the voters. Ban them from holding office, strip their voting rights, destroy the ability for wealthy individuals or special interests to buy politicians. There’s some good ideas at the core of American democracy, but we’ve not only fucked it up, there’s other countries that have come along since our founding and are doing it better. Strip the country to its bones, salvage what worked, fix what didn’t, and toss a lot of the hubris.