Well, Black ghettos will be a thing in this TL, and I could see some sort of Jim Crow but for Chinese immigrants. I'm not sure I want to be that evil here, though.I can see it now! The Workingmen's Party slogan is going to be "The Chinese must stay*!"
*"in the ghettos"
Your mention of the Workingmen's Party does give me an idea of what TTL's American political landscape looks like in 2022.