Only fix could be Soviet style registration system right? Where you are tied to the place where you were born unless Party sends you somewhere else? I mean, we are over that phase even on international level. People move countries all the time. Complaining about this being the case within one country is just out of place. And to mitigate enti-globalization populists, just better propaganda is needed. Let's face it: democracy only works when people are brainwashed (or there is a poll tax or other system that lets only well-to-do vote).