No, don’t give up. The political scientists would look to (1) subverting Dem party. It currently acts in lock step but their arrogance will start power struggles which can be exploited. Infiltrate. Divide and conquer; (2) subvert the immigrants. Appeal to them as individuals. Sell the R goals of jobs, safety, freedom; (3) Change the R party through continuing to weed out the RINOs to become less beholden to and reliant upon GOPe and corporate elites.
Those are a few peaceful alternatives. There are also other responses (See Mel Gibson, The Patriot)
Sounds like a combination of taking our education system back and teaching capitalism from cradle to grave instead of socialism,could work.
Once third worlders start making a few bucks they should begin to see just what blood suckers the left are.