One of the mistakes in viewing Russia/USSR is applying similar social/cultural patterns typical for the Western civilization. But they are a very different culture and mentality.

Their space achievements are an impressive proof of how far one can go in faking progress at scale by massive technology theft, enslavement, and violence. You can really achieve a lot this way! Rockets and nuclear devices have been designed by captured Nazi scientists and imprisoned engineers (later designs by home-grown engineers have been largely based on those designs). Key technologies were not invented but stolen, copied, and reverse-engineered. Factories designed and built by US design bureaus (before WW2). Cheap labour provided by enslaved peasants who didn't even have the freedom to move to a big city. Borders closed to prevent brain outflow. And lots lots of violence against their own people just for the sake of "looking like a global power".

And since it was always fake, no major technology went out of the USSR and became widespread globally such as computers, networks, internet, software stacks, protocols, etc. Nothing major and widely useful came out of the USSR or post-USSR Russia.

So what you see with Russia happening now, is just the bubble popping. Long due.