A New York Times editorial (sorry, no link, it’s behind a paywall) asks a profound question which admits to no legitimate answer. “How can we deny citizenship to anyone, when none of us have done anything to deserve our own citizenship?” The editorialist is, of course, a white, female, native born American citizen and a registered Democrat.
There is an answer, however, and we are already engaged in implementing it. You take away the benefits of citizenship from those who are now citizens. Things like free the speech of anyone who doesn’t think the same thoughts you do.