And you are not going to win me over with the moralizing argument. I am biased by the history of the Chinese communist movement. The CPC had to collaborate with the KMT to fight against fascist Imperial Japan - the very same KMT that had just massacred 95% of the communist party cadres during the Long March. Do you know how fucking humiliating that is to the communists at the time? But Mao was built different, he could see the bigger picture, and knew how to steer the weak movement towards survival, and ultimately victory over the much stronger KMT. This was how we won, and why China is ruled by the Communist Party today. If you don’t know how to survive and play the long game, you won’t even make it past the infant stage because the capitalist class will instantly choke the infant to death in the cradle.

Your argument falls apart because the KMT has already taken up arms against the IJA, proving that they refuse to be collaborators. And this is of course only the faction of the KMT led by Chiang Kai-Shek since the faction of the the KMT led by Wang Jingwei openly collaborated with the Japanese. If you want to say that the Democrats are like the KMT, then they are like the part of the KMT who were Japanese collaborators. Democrats and Republicans are part of the same government in the same way Japanese occupiers and Chinese collaborators were part of the same colonial government.

An actual equivalent of the KMT who fought against the Japanese in the US context would be something like the Nation of Islam. The NOI are hardly socialist and have Malcolm X's blood on their hands, but they also have pushed back against the national security state in a limited capacity. And they have their own paramilitary called the Fruit of Islam. This is why Kwame Ture always tried to build a united front between the NOI and other pan-Africanist groups. Various other lumpen groups like gangs could also have potential as unlikely allies in a united front.