This should be a poll. And yes, I don’t want to see a “multiracial working class” GOP become a thing before the Dems get healthcare reform and comprehensive climate action plans passed.
Perhaps it's just me, but I think that the contradiction of winning the votes of both the urban poor and the yuppies gentrifying the neighborhood will eventually kill the Democratic machines in the cities - it simply can't last forever. I'm just not sure what it will be replaced with.
Eventually the contradictions in the Democratic coalition will become apparent. You can't have the gentrifiers and the gentrified in alliance for long before people start asking questions.