In my opinion crypto maximalism (which implies libertarianism, freedom from state's control of our money) is not compatible with being a communist or even a socialist, as the implementation of these systems requires always some kind of force being applied by the state to "redistribute" wealth, but maybe someone can prove me wrong.
You are right, communism and socialism are not compatible with bitcoin. Actually, they are the opposite. Bitcoin is true liberalism, against government power... Socialists love government interfering with their lives, controlling how they can spend their money, what they can read, who can they talk too, etc...
I never understood why we have so many socialists here defending the opposite of what bitcoin is...
Bitcoin is truly libertarian.