Is Mexico claiming ownership of Los Angeles and launching attacks from Mexico on the US while it is allying with the Chicoms. No.
The fundamental question here is if Ukraine has a right to be a sovereign country. Putin and his fellow travelers believes not. Most of 40 million Ukrainians disagree and don’t wish to be slaves in the Russian World. That’s more than enough makings of a war right there.
What’s interesting to me this is very much the question we conservatives are facing in the US. The shoe very soon may well be on the other foot.
Sure, if they fight for it. That's the way it works, like Tom Petty put it, "Everybody's had to fight to be free."
As long as they can kill anyone who disagrees, sure.