@NavyFlask
Thank you for responding *@emptydreamer*
I have two friends the same age as you (both turned 40 in the last year) that are from the same formerly-soviet state, who came from strikingly different family backgrounds before secondary age, but attended the same (extremely competitive entry) school, followed by an excellent university. Their paths in life since have been markedly different, with the person from the more cosmopolitan, 'old money' family being more successful in most aspects of their life (outwardly successful, one can never know how people genuinely achieve things, and at what personal cost). However, both are considered yokels by another acquaintance from a different former-soviet nation. They're both extremely intelligent, hard working people.
There's definitely still an hierarchy of former Soviets.
My point was that there were no "old money" families in the British sense in the Soviet Union. It was just impossible due to the structure of the society, there was almost no private property - a car was the largest possession one could own personally (and even that was restricted), all real estate was state owned and effectively social housing, all income came from state-funded salaries. There was social division to an extent, that's true, but (probably, with the exception of the party elite, literally a couple hundred families), the family you were born into was quite a weak predictor of your future path in life. I am not saying it had absolutely zero significance, but for the majority it wasn't close to the top of the list. Threads about class on MN (which I admit to be one of my guilty pleasures to read

) often feature a friend or a poster herself who was born into very modest circumstances and became a lawyer / doctor / etc..., as a complete outlier. And I always think - well, that describes about a half of my class from my, very average, secondary school... with the other half in prison or in highly manual / min wage work. My own sibling, close in age to me, is an unqualified manual worker, and I have postgrad qualifications and (until recently) a very lucrative career.
I am not saying there was no hierarchy - god, there's even a strict hierarchy between identical triplets in a family I know - but for some reason it did not lead to the class segregation to the extent that I see in the British society. There were other hierarchical frameworks, many openly racist, by the way, and still very much alive.
The above reads like I am some kind of a USSR fan, which I am actually not, quite the opposite. And again, I can speak only about my generation and experiences. Things were obviously very different, say, in the times where kolkhoz workers could not move without permission, and were not entitled to have any ID documents - cannot vouch for that.