Apart from the fact the if you stay true to your morals you will be incapable of rising to a position of power in such corrupt institutions, the degree of institutionalisation necessary to do so will definitely erode your ethics, turning you into another cog.
As for Russia, I think your perception there is also driven by 'messaging'. There's a million videos of people streaming walking tours and the like in Russia. Here [1] is one done 4 days ago. That's a country that in the 90s was on the verge of collapse and was extremely dangerous. You can find similar stuff on e.g. Twitch because there's this somewhat odd subculture of delivery drivers, taxi drivers, and others streaming their days. Perhaps in part out of bemusement from this Western perspective paired against reality.