Hailing from Russia myself, I long ago abandoned the idea of trying to fix it. Why waste time and, potentially, your life trying to sow seeds of consciousness in hell's soil?
I hate the Russian mentality, too. Not to say there aren't plenty of civilized, intelligent Russians, as there are in any culture. BUT DAMN—try reading social media comments in Russian or playing an online game with Russians on your team. You'll be left speechless by the level of toxicity those people exude.
Even before I left Russia a few years ago, I had stopped thinking of myself as a Russian. I intentionally isolated myself from the culture to the point where I now see other Russians as foreigners.
I treat Russia as the gutter I crawled out of. Yet, I don't complain about my past; rather, I treat it as a training ground. After all, it's hard to be soft.
Just forget Russia exists, leave, and do what truly fulfills you. That ain't worth it