Because communism isn't synonymous with marxist-leninism. And even as a leninist, the USSR had several problems that aren't inherent to leninism. The entire way they managed the economy completely ignored the material conditions of the country and attempted to brute force a jump to communism by bypassing both capitalism and socialism to different extents. That's why china started working after Deng, the party realised that the productive elements of capitalism can be useful in building socialism when there wasn't the creation of excess by capitalism as assumed by marx
> attempted to brute force a jump to communism by bypassing both capitalism
USSR had NEP for several years.
> and socialism
This is incorrect. USSR policy was to build socialism, and then, when it was declared to be successfully built, "developed socialism" in 1961.
> That's why china started working after Deng, the party realised that the productive elements of capitalism can be useful in building socialism
You mean they completely abandoned the whole idea? It it is 2026 and China still doesn't have some basic things like free healthcare or a state provided housing (things Soviet people enjoyed for most of USSR existence). In fact, looking at China objectively for a moment while ignoring how the ruling party calls itself it appears to me quite authoritarian capitalist state.
> wasn't the creation of excess by capitalism as assumed by marx
What? Owners of major enterprises in China enjoy exceptional luxury created as an "excess" from their businesses fueled by cheap 996 labor.
Overall, you might want to reconsider engaging in such discussion on this forum that is full of people born in actual Soviet Fucking Union.
"Soviet was not real communism because bla bla"
The best is when you guys say you want to be like Scandinavia. None of us are communist, we are a market economy like you.