Once you get rid of the illegal immigrants and strengthen the borders, paying people (who are already legal citizens) to leave your country and revoke their citizenship has got to be one of the ultimate Nationalist policies. Because then, eventually, you’re left with only the people that really want to be in your country and part of your nation, and aren’t going to quit it all for a lump sum of cash. I think a lot of the communist/antifa types would certainly leave for the right amount of money.