There is a town in Ukraine called "Sakko I Vantsetti" named after Sacco and Vanzetti who were seen as wrongfully convicted and executed in the US because of their immigrant background and socialist beliefs... The biggest football club in Russia is "Spartak" named after Spartacus who was a slave and fought in the Servile War against Imperial Rome... Lumumba, too, was honoured in the Soviet Union as anti-imperialist... It's ideological rather than political opportunism of the Cold War
Sometimes it's not about justifying current acts with some long ago events... Sometimes it's simply about explaining it... For example, Crimea was conquered by the Russian Empire in the late 1700's, who brought in Russian settlers, founded cities, the major naval base, fought major battles and wars there and generally speaking, controlled this strategically important peninsula for the next two centuries... Interestingly, though, it is a pretty arid peninsula... The answer was to dig a canal from the Dnieper to provide freshwater to Crimea meaning that Ukraine had a level of control over Crimea as a result... Furthermore, in the period after the death of Stalin in 1953, there was manoeuvring by those that wanted to succeed him and the one that did, Krushchev, assigned Crimea to the Ukrainian SSR in 1954... The problem was those Russians that continued to live in Crimea... There is an American survey, paper whatever from 2013 that surveyed the people of Crimea as to how they identified themselves and the majority (about 40%) identified as Russians, others as Crimeans and only about 15% as Ukrainian... So when a Western backed coup in Kiev topples the democratically elected president in 2014 (granted Yanukovych was thoroughly corrupt and a pussy), do those same Crimeans that identify as Russians just accept it or do they accept overtures from Russian agents as to being annexed by Moscow?
You ever ask yourself why the Ukrainians blocked the Crimean Canal? Why look to deprive water to your enslaved countrymen? Because they understood the majority of Crimeans wanted to breakaway and the blocking of the canal punitive on them rather than hampering the Russian military... Hence, why Zelensky in his previous life as a comedian could do a skit about dehydrated Crimeans to the laughter of other Ukrainians
As for Holodomor, which was a man made famine killing millions, it's all dependent on the motivations of Stalin's government (ie. whether it deliberately targeted Ukrainians or whether it was as a result of rapid industrialization and collectivisation)
Obviously, if the collective West has tried to internationally isolate Russia, Moscow will look to new partners and markets in Asia, Africa, Latin America etc.
As for the Niger situation now, we don't know whether the Russians are responsible and they're not Communists anymore