Yes, I agree. It is the same fantasy that a society can exist with any authority...
Which is why I always say that Karl Marx was wrong and a dumbass (among other reasons) when he said that socialism would eventually lead to communism. The exact reverse is true.
Communism (a stateless form of existence where the community owns everything) is a form of anarchy, but the distribution of labor and resources must be controlled or conflict will tear the community apart. How will this community administer these distributions? GOVERNMENT, which will own and control such distributions on behalf of the people (socialism).