>What could they possibly have to gain by pivoting 180-degrees and promoting open borders?
Millions of new democrat voters. The real question is why have republicans gone along with it for decades knowing than third world immigrants generally vote for their opponents?
The uniparty doesn't care who you vote for as long as it's the democrat or republican wing of the uniparty. There are differences between the two but not on critical issues. Critical to the oligarchs that is.
If you hate maga hats you hate White people.
The only thing holding the left together is hatred of White people. If they get their wish and Whites disappear they'll be killing each other before too long.