why would russia sabotage their own space station? it would be a job for the US , just like with nordstream2, they were never able to make one and china recent

why would russia sabotage their own space station? it would be a job for the US , just like with nordstream2, they were never able to make one and china recently made their own (smaller), so they are maybe jealous, or it does give the impression that Russia is a scientifically advanced country, that would go against the current dogma? let's take a step back and appreciate how the west was never able to put something habitable into orbit for this long impressive