But at the end of the day:
1) This conflict started when Vladimir Putin chose to invade. Lockheed or Raytheon or whoever didn't tell Putin to invade, he had agency and made the choice on his own recognizance.
2) The Ukrainians, who SB refers to as puppets, did not want Russia to invade and, when they did, they chose to fight back and solicited the help of the world in the process. In other words, they want our help.
I have never claimed that there aren't ways in which the broader conflict might have geopolitical impacts that benefit the United States. But the chain of events that led to this situation originated in Moscow. Full stop. They are the reason we are here now.
On another note, I would suspect that so.e folks who have spent years (correctly) identifying how ****ed up The War in Iraq was would be able to identify how similar Russia's role in this current conflict is similar to our role in Iraq. And would calibrate their criticism to conquest and nation-building accordingly, given that Russia's justification for the invasion included all about those things.
But maybe it's too much to expect intellectual consistency.