The graph highlights that during Soviet times at least 20% of wealth is in top10% hands, the party leaders and their cronies. If it was truly communism then the top10% would own 10% of the wealth. The party leaders and their cronies owned a disproportionate amount of wealth. Everyone was equal, but some were more equal among others.

"True Communism" isn't a thing. You don't measure metrics by how purely they adhere to ideology, but by measurable improvements for the Working Class. There is Capitalism, Socialism (where the USSR stood), Lower-Stage Communism, and Upper-Stage Communism. Each of these phases takes time and looks different. Marxism has never been about equal pay, but the Proletariat taking control and working towards Communism. Communism cannot be instantly lept to, and even if it could, it has never been about equal pay.

Additionally, pay was higher for doctors, engineers, professors, and other skilled workers, as is in line with Marxism. It wasn't just Party Members.

It also highlights how the erosion of social services and a lack of a federal government opposing corporate interests is to the detriment of its people.

In what way? In the USSR, Healthcare and Education were free, housing was cheap, public transit was highly developed, and workers had more vacation days and earlier retirement than US workers.

Authoritarianism is not the way, and neither is crony capitalism in a farcical democracy.

Explain what you mean by any of that gibberish.