It’s been a long time since we’ve had a major redrawning of parties in the US - remember the Whig party? Heck, Dems and Repubs were once a single party - the Democratic Republicans.

I wonder if a loss would mean the effective end of the GOP, but perhaps a split in the Dems as more liberal (e.g. Basic Income supporters) break off from some more conservative Dems, leading to a new two party system…