To say they’re only killing Nazis is a bit of a trolling oversimplification, and I wouldn’t essentialize Russia’s motives down to only liberating the people of the Donbas, but “russian troll” is RussiaGate BlueAnonsense.
As to whether Russia is doing imperialism, I’ll copypasta myself:
Honest question from a non-communist, based on your reply here. Does one need to support Putin to be a Marxist?
In a word, no. In a few more words, support for Russia (not Putin, as historical materialists don’t subscribe to great man theory) is only a partial, temporary, tactical one, in the context of imperialist liberation. Russia is still a capitalist state, though, so it’s a two stage strategy: first liberate colonized bourgeois states from colonizer states, and second revolution within those liberated bourgeois states.
Russia is an interesting case: it has already liberated itself from the post-Soviet “shock therapy” neocolonizers. This occurred during Putin’s administration, which is why he is especially hated by the US. So now the support for Russia is in the context of keeping the colonizers from recolonizing it, and supporting Russia to the extent that it helps other states liberate themselves. But Russia isn’t trying to “liberate” Ukraine, at least not all of Ukraine. It’s trying to resolve the genocidal attacks on the people of the Donbas, and it’s trying to resolve the imperialist military expansion at its border.
What? You didn't know? They secretly exterminated 6 M russian citizens on a secret 4x4 lab buried deep in Mariupol! And if you need more prove, they are fighting against Russia, they are fascists!!!
Ah yes, because there definitely wasn't some other common characteristic to the (not only leftist, as you carefully avoided mentioning) parties that were banned
Something like, I don't know, supporting the country actively invading Ukraine, perhaps?
Edit: so I figured I go investigate for myself and by "Ukraine" you mean random citizens involved in what was basically a civil war, the people in the building were using it as a fortress, and blockaded themselves inside, and by "people" you meant Russian separatist insurrectionists, who were firing from the building and throwing Molotov cocktails into the crowd below.
They are a union of the bourgeoisie of imperialist nations to defend their bourgeois and colonial interest . Fascism is capitalism in decay. And imperialism is the highest stage of capitalism.
If capitalism was the reason then there would be a lot more flags in the image - including Russia. Probably has something to do with a current event....
I'm not reading every article you posted cuz I have a life, but this random one I clicked says this
To be clear, the Kremlin’s claims that Ukraine is a hornets’ nest of fascists are false: far-right parties performed poorly in Ukraine’s last parliamentary elections, and Ukrainians reacted with alarm to the National Militia’s demonstration in Kiev.
Yeah, there are neo-nazi fascists in Ukraine. And almost every other country on earth. They have a problem, and the war with Russia made it more difficult for them to deal with it. But unless you can't point me to one article (instead of listing a dozen at a time for some reason) that indicates it's backed by the Ukrainian government, then I don't see why the Ukrainian flag should be included in this meme. The US flag, sure, it looks like one of the articles is suggesting the US has supported fascists in Ukraine. But not Ukraine itself, and Russia is absolutely not invading to defeat the neo-nazis in Ukraine. Especially since Putin has been a textbook fascist since he took office and has barely tried to hide it.