I linked 3 statements, from the DSA, Breakthrough News, and PSL, on the west's position with respect to the Russo-Ukrainian war. All 3 draw attention to the long-understood role NATO and western countries made in provoking the conflict in the first place. The belief on the left is that war is most commonly caused by the continuous swelling of the military industrial complex, and the insaitable necessity for expansion and plundering other countries.
Ukraine is getting hollowed out for parts by western countries, who provoked the war in the first place, and are pushing for Ukraine to continue fighting "to the last Ukrainian" rather than work towards a negotiated settlement. None of this position is based on support for Russia as a founding reason, yet those who cannot actually argue against these positions frequently try to dodge the anti-war and pro-peace argument by claiming it's somehow the work of Russian influence.
There's good reason both the DSA and PSL largely agree about NATO's role, as well as Die Linke, PTB, Breakthrough News, etc. It's because this didn't come from nowehere, the west has done this over and over again around the world repeatedly. It's an observed pattern, with the only agency allowed internally to stop this is to advocate against the far-right slide and increased militarism.