So things have followed all my worst predictions that assume Trump was a commie from the start. Trump is the defacto leader of the right now, so these massive divisions in the right will grow sharply as he loses the power to fight back. He'll keep most of it, and right wing groups will fracture and factionalize like in Canada. As they are no longer threat to the left, the left wont bother to come debate them and they wont get that ideological sharpening, there will be moronic Nazis left to debate with while leaders communicate in information free memes. The rest will be that by the time Trump runs 8 years from now, right wing ideology will be utterly alien to the entire new generation and the leaders will rarely be more informed than them.
One thing whose consequences destroy the family is the purge of right wingers from jobs and dating sites, cant make money cant meet people, the class vastly more likely to have kids is starved out.
China goes back to stealing tech like under Obama, innovation grinds to a halt where it doesnt help leftists steal like before but obviously worse. This is all assuming Biden doesnt do things, but of course hes already halted border wall construction and bringing in tens of millions of illegals, so the most likely scenario is people will wish it was a rare blm riot than every day. Brazil is nice.