Sealand gets off on the fact that their atrocities would amount to robbing a bank. For new states, I guess they might get a reset if they act in a divergent way, as for Hawaii, my guess is that they can treat the islands around them like vassals.
I will most definitely not count something from an era where Greece wasn't even a thing as we understand it.
Stalin and Mao get a free pass because one did it out of paranoia and power hunger instead of running a "White Russia" policy and the other one did it out of sheer idiocy.
I mean, did people really have such short term memories they forget Thatcher planned to send soldiers to stop a strike?
What makes me laugh is that Putin has the easiest way of deflecting way and so does Xi: "I'm not going to be lectured by the man whose men killed an innocent young man because he was black".
I know it's extremely "and you're lynching negroes" but hey, a kill is a kill, and a wrongful death weights on the country regardless.