A note to the nationalist right
You see, the problem with killing and threatening to kill everyone prominent who disagrees with you is that it does not remove all of the obstacles to your remaining in power. You also have to kill everyone who supports them, and regardless of how often you have tried that remains a majority of the people who voted in the last election. That would not be enough either: you would also have to kill everyone who despises you, and that would be most of the people in the world. And even if you should make progress there, you would still have to go after everyone who turns against you or knows anything about you.