Depends on your definition. Each of these is a definition from the web, and two of them involve dictatorship like control of the economy. Next time you decide to basically call someone stupid, make sure you know what you’re talking about first.

A theoretical economic system characterized by the collective ownership of property and by the organization of labor for the common advantage of all members.

A system of government in which the state plans and controls the economy and a single, often authoritarian party holds power, claiming to make progress toward a higher social order in which all goods are equally shared by the people.

The Marxist-Leninist doctrine advocating revolution to overthrow the capitalist system and establish a dictatorship of the proletariat that will eventually evolve into a perfectly egalitarian and communal society.