>> Yes, it does. You are confusing 'Russian' and 'Soviet'.
There is no practical difference between the two. All Soviet "republics" were run by Politburo in Moscow, the same way all orders in Nazi Germany came from Berlin, bypassing whatever formal structures existed. Both loved to micromanage. Whenever a local puppet didn't dance as Moscow expected, he was replaced. Leaders of "republics" couldn't even select deputies (second secretaries); they were assigned directly from Moscow to keep a close eye on formal heads of "republics".
If you want to play games, then sure, we can also say that Nazi Germany had nothing to do with Germans either. It was run by an Austrian painter who illegitimately seized power, and in its heyday, most people in the vast Nazi empire were not even ethnic Germans, so Germans had nothing to do with it all, naturally.
>> That was funny. You are confusing with your colonial past.
I have no colonial past.
>> It's not about that. Russia was fine with the Crimea belonging to the Ukraine while it didn't matter much for Russia and for Crimeans themselves. That was until the nationalists took power in 2014 with the help of American 'midwifing' (quoting Obama here).
Indeed, all was fine and dandy until Putin needed justifications for the invasion. Then it was suddenly discovered that a Soviet leader illegitimately "gifted" Crimea away. What's next, some error in the sale of Alaska too maybe? Can we please have it back, our emperor was too fond of America when he signed it?
>> USSR demonstrated good faith when it greenlighted reunification of Germany and got assurances that NATO won't expand to the east.
It's once again one of those things that was suddenly "discovered" to justify the invasion - but never brought up when Eastern Europe actually joined NATO two decades ago. On top of that, Gorbachev and Shevardnadze have explicitly denied this hoax, the only one claiming this was a street thug in St Petersburg at the time.
This talking point is irrelevant anyway, as NATO did not place any permanent ground forces in Eastern Europe until the invasion of Ukraine. And whatever was left in Western Europe after the Cold War saw a reduction by an order of a magnitude, skewing the balance of military power in Europe heavily in favor of Russia.