Tell that to the tankies.

You don’t know your Marx? socialism-transition-communism

Marx, therefore, further refined the concept of a “transition society” and introduced the idea that the development of communist society would take place in two phases. In the first stage, “socialism” as he called it, the commune state was still necessary both to defeat all attempts at counter-revolution and to reconstruct the international economic system on an egalitarian and planned basis.

Marx was too idealistic. He didn’t account for what happens when you put people into power of this “dicatorship of the proletariet”. Most people who get into power are not going to willingly give up power. You’ll end up with self-proclaimed communist countries that are either stuck in this transition phase indefinitely, or end up abandoning it in favor of state capitalism.