Soviet Union was never about equal outcome. It was proclaimed, but worked around in every way possible. Jews were limited in access to education, ex-nobility was limited in rights, the party members were given all kinds of preferential treatment and nomenklatura living in relative luxury while the peasants were starving. Hey, even the city dwellers were privileged compared to peasants who were tied to the land and required visas for inner travel. And access to Moscow and its opportunities was tightly controlled.