Some Republicans have suggested to deport that bishop who asked Trump to spare minorities at the inauguration, and multiple such cases where they suggested to deport American-born citizens.
They are already mass firing government employees, replacing them with loyalists. If they banned the opposition tomorrow, all Republicans would cheer, HODL would make a meme about how Trump is a baded strong alpha male leader for putting all the wokies in jail lol.
Don't pretend you wouldn't be happy too