They view it as the “lesser of two hierarchies”, at least that’s how the pro-NATO anarchists I know put it. All states are evil but Western states are at least less domestically repressive and since there’s no hope of an anarchist revolution anywhere in the near future supporting them as the lesser evil against regressive oligarchies like Russia and Red Fash genocidal states like China is the pragmatic thing to do.

Again, that’s their stated logic not mine.