So basically most older professionals, and today's young professionals will step into their shoes as they grow their wealth over time too. Which means probably far more than 10% of the population will at some point in their life belong to that group which owns 90% of the means of production.

The idea that communism means that everyone owns everything equally is retarded. Communes themselves don't do this. People with more stake get more ownership

This corresponds to the first stage of Marxs theorized progession from capitalism too communism

Done hate the messenger. I'm just taking what I read and applying it to observed reality and telling you it fit.

Self described commies are dumb because they are incapable of enacting the very system they claim to idealize.