Even though so many illegals are switching to Conservative candidates, the Democrats can't help but to keep on importing them. For Democrats it is a habit. It is a mindset that immigrants are stupid and will do as they are told by their White Democrat masters. It's not working.
What American Liberals cannot force themselves to digest is that their silly first-world nonsense, such as transgender and pronouns and all the gay crap in schools, are rejected by 98% of the world and especially in Mexico and South America. They are effectively importing the next generation of Republican Trump supporters.
Nobody wants anything to do with insane crazy rich White American Liberals, except other rich White American Liberals and the small percentage of American Leftist sycophants who live to be accepted by them.