Moonbeam's point is that the answer isn't more us vs them. Rust belt denizens aren't the enemy. They've born the brunt of Job Creators movin' on to greener pastures more than most. Their communities are crumbling around them due to forces beyond their control. Their leadership has exploited them ruthlessly for decades & they're fed up & confused, easy pickings for a great charlatan like Trump.
That's sad for them but these are the dumb people who are easily exploited. If they aren't smart enough to discern feasible policy (Clinton) to fantasy (Trump and I'll add Bernie here too) then I'm afraid they aren't worth anybody's time and effort when they were the ones who voted in your current admin.
I don't sympathise with people who wanted their share of the pie by fucking over everybody else. I also don't sympathise with people who voted for such a train wreck of an admin over a single issue. They should pay for their stupidity. Whether you want to believe it or not this is the most rational stance.