the conflict is about as black an white as you can get. It's like bothsiding the Holocaust because Germans were shafted in Versailles.
Russia invading Ukraine has got nothing to do with US in the same way US invading Iraq was because of WMD's. You are arguing a disingenuous strawmen like Cheney and Bush.
Additionally, let me ask --- was the intent of the Iraq invasion by a coalition to permanently seize Iraq and make it part of the U.S. ? You know... like Russia is doing in the Ukraine. Did the U.S. kidnap thousands of Iraqi children and take them to the U.S. as a form of ethnic cleansing?
Russia didn't want to seize all of Ukraine, just some regions in the south and west along with a puppet government installed by them in Kyiv, US goals in Iraq was a puppet/complicit government with a permanent base in the middle east, not the same but bit similar. Russia of course is more into war crimes like you mentioned above, they do not have checks and balances or public pressure like in the US to restrain themselves.