This is probably as good a place and time as any to reflect on how everything went as terribly wrong as it had to get in order for clowns like Trump to not be laughed out of politics.
Politics had to fall very far, very hard, to get to the point where enough people felt like voting at all was a waste of time- and probably the biggest single factor I can point out is when the Neoliberals took over the Democrats, American Labor lost its only champion, Antitrust law lost its only advocate, and both major parties in the USA essentially became handmaidens to corporate power. While this was happening, the GOP, long since a dark-money puppet organization, abandoned any pretense of doing anything in the public interest and became a full-throated howl of corruption and voter suppression and gerrymandering.
When both major parties in a duopoly system take turns tag-teaming the working class for their donors’ profit margins, you can expect that working class to radicalize, leftwards and rightwards, it’s what happens every time when a working class realizes it’s being objectively fucked. There was a reason Weimar Germany was so full of left-socialists and right-fascists, the middle had thoroughly failed and it turns out that when given the choice, status-quo-liberals will always choose fascism over socialism.