Interesting, I'd never heard of this. Anecdotally, I happen to be an American who's very understanding of Russia's response to the the Euromaidan protests in 2014, in which the CIA more or less staged a Jan 6th in Ukraine to coup the legitimately elected government and install what was functionally a US puppet government - one that treated ethnic minorities within the southern and eastern regions of Ukraine about the same way that the ATF treated the Branch Davidians. This is context that is part and parcel of understanding
why Putin invaded, which is key if we wish to avoid the suffering, death, and devastation of war in the future. All of that loss is for nothing if society does not learn the painful lessons in diplomacy it desperately needed that might have prevented the war.
I'm not stating that Russia is justified, nor am I suggesting that you should believe them to be.
It's an ugly response with deadly ramifications to an ugly first move with deadly ramifications made by the US government.
This isn't out of character for the US government either, to be clear. The CIA is the premier global expert on covert, astroturfed regime change, after all. Even though we're getting worse at forcing our way of life on foreign populations (Afghanistan, Vietnam), that doesn't negate the dozens of success stories across decades the CIA has under their belt, from the fruit wars in central and south America to illegitimate shahs in Iran... American imperialism is never hard to find.