I agree with the sentiment that Ukraine isn't a "Nazi country," but rather a country infested by a Nazi state, paramilitaries, and ideology. That said there definitely are "Nazi countries"- those countries whose very founding ethos is genocidal settler-colonialism, whose definition is one of the supremacy of one group and the dispossession and debasement of the others. The USA, Canada, Australia, and Israel all are prime examples of this- there is no redeeming any of these countries, without not merely a change of state- but a change of the notion of what the country stands for altogether, and a righting of former wrongs to the genuine best of their abilities. For such countries, it's not merely an issue of the state- it's an issue of their very reason for existence altogether, and only indigenism of some sort can remotely fix it.