USSR wasn't bankrupt for many decades - until the end, of course, but it's silly to compare unstable USSR in 1991 going through destructive transformations with Russia, which still "just" losing the was against the West - so far. You should compare USSR of 1980 with Russia today (or rather before February 24 this year) - and USSR will win in capabilities, despite the lack of market economy.
> USSR was defunct. Its communist party was also defunct.
USSR was relatively stable for decades, with all its great shortcomings.
I don't think China plays significant enough role in today's events.
USSR was defunct. Its communist party was also defunct.
Russia is lucky to have China which produces enormous assortment of items as well as trade surplus.