“Eventually when we import enough Socialists they’ll elect a Socialist government which will strip the Koch Brothers of their wealth.”
Socialism doesn’t strip those with already accumulated wealth. It actually serves to protect them. That’s why you see so many who have already become wealthy become Left Wingers. What it DOES is destroy the middle class and prevent upward economic mobility for anyone who has not already amassed wealth. You end up with a dacha society: nothing but a relatively few elite oligarchs with unimaginable power and wealth forever and the masses of slaves/peasants who will live their lives impoverished from beginning to end.
Indeed...to keep the “old money” from having any “new money” competition.