Late Stage Capitalism

Russia sees this war as a war for their existence. They tried to join NATO several times after the fall of the USSR and were prevented from doing so. The current Russian state is capitalist, yes, but they are on the other side of the imperialist bloc they would have rather been a part of. What does that make NATO but an explicitly anti-Russian alliance? And even if we were to pretend it isn't, why should Russia trust NATO? Especially after the US and EU sank the Minsk agreement and revealed that they only supported it in bad faith anyway? Especially since the US has been openly talking about shutting down the Nord Stream pipeline since even began construction? Especially since US state representatives were present during the Maidan revolution, shaking hands with Nazis in photos, and discussing in leaked audio how they will engineer regime change in Ukraine (said engineer has continued to be involved in the Biden White House).

Given that last time Nazis were on Russia's border, over 10 million Russians (over 20 mil Soviet citizens) perished in a war of record-breaking proportions, and now Nazis are here again and the US is attempting to make them part of the Western imperial club with nukes and everything... What, in your opinion, is the rational, compassionate action that Russia supposed to take?