You seem to be conflating democrats with the left, we are not the same thing. What liberal perceive as leftist infighting is us correcting democrats that they are not on the left.
Democrats have a multi-decade history of doing these kind of things. They talk one thing in the primaries to keep the disenfranchised voters lured back into the party with hopes of change, only to make a 180 the moment the polls close.
The greater danger isn't the one you can see out in the open. It's the one hiding among us, calling itself an ally.
Look at all the defenders of fascism downvoting. You know the election is over, you can go back into hibernation, or if you prefer, brunch, until the next election like you always do.
It's full of blue fascists
You have it backwards, it's all liberalism with republicans being on the conservative side
Done for LSC
The rotating villain always comes from within the party first, then the Republicas
Trump is a result of decades of liberalism having no balls to do what's right.
It's all liberalism, republicans are the conservative wing of liberalism
Let's reduce harm by electing the people enabling a greater harm
Another liberal that has never a single word of US political history. We've had generations of 'lesser evil' and the only result has been greater evil and a higher tolerance for evil