1/Regardless of the election outcome, Trump's inroads with Hispanic voters kills the idea that the Democrats are the Inevitable Party of the Demographic Future.
2/This idea was always based on the false belief that future ethnic voting patterns would be similar to past patterns -- that "Latinos vote like such-and-such" was a stable property of the Universe that would remain constant through the decades.
3/Ignoring the lessons of history, some Democrats believed that Hispanics would always be a reliable 70-30 voting bloc, so that all Democrats had to do was sit and wait for their numbers to swell, and the GOP would vanish like morning mist.
An odd quirk of American socialism is that it has embraced a class analysis based not on occupation (i.e. relationship to the means of production), but on tax brackets.
And to be clear, I think these two types of class analysis each have advantages and disadvantages...
On the disadvantage side, American socialism doesn't have a good way of thinking about the difference between a $10millionare car dealership owner, a $10millionaire software startup owner, and a $10millionaire lawyer.
On a rational level, Trump's supporters realize that having him as their leader hurts their cause. Rationality would say dump him, take the L in 2020, and come back next cycle with someone who isn't an incompetent corrupt chaos agent.
But rationality isn't what's driving Trump supporters.
Trump, to them, represents a stiffening of the back, a refusal to knuckle under, a pugnacious extension of the jaw. In short, an act of Resistance.