Can we use other ex-communist countries, too, then?
East Germany had a system of kindergardens and childrens care far superior to the West. (True: the major aim was to indoctrinate children into the state propaganda and to free mothers for work, but the outcome was a step forward for women’s rights)
They also had practical technology, math and metal-working classes at the schools and did away with the three-branch-system that was continued in West Germany after WWII. This lead to a much higher rate of female doctors, engineers etc. and higher rate of education (women who finished their university with a degree) than West Germany.
The lack of external products with only a few models produced internally, esp. in the clothing sector, led to a lot more creativity, as people got fabric from the black market and sewed “chic” clothes at home to barter with friends.
Because there was no advertisment or competition between brands of food, just one kind of “real” coffee and one type of Ersatzcoffee (and so on), the food was much better - no chemical additives, no flavours, no colours. If you didn’t like it, you didn’t buy it, you didn’t choose between brand A and brand B because B had chemical flavours or looked redder. (The DDR govt. didn’t want to spend important foreign money to import frivolties like artifical flavours, and their own chemical factories had to produce more important other things).
Both DDR and Soviet Russia had a stellar reputation for higher education generally. Whether this was hard science like Math (even without modern computers, they were excellent at theory, so after the fall of communism, they could easily transfer to computer language and programming), or soft things like Ballet (there was even a South Park episode where Kenny goes to a communist country to train his voice, because his parents could never afford that in the US).
Yes, individual people that were considered untrustworthy because they hadn’t joined the pioneers as teens, or their parents were Church pastors or similar had a difficult time getting a spot in university - but the great masses of people had much better chances at higher education that in the West, and still today.