I see Nuclear war mentioned time and time again for any intervention on our part.
Do we really think that would happen? Or is that just an excuse for not doing anything?
Personally I think the latter, Putin Knows….NATO knows, Nuclear war would be devastating for both side and the planet itself, it would be annihilation and I couldn’t see anyone choosing that option because of that reason, and because of what we saw in Hiroshima.
it’s an excuse imo to not intervene militarily, or to declare Ukraine as a NATO country.
it’s weak
Logically I see your point but the issue is that things can happen randomly that can quickly escalate into a nuclear conflict. The Cuban Missile Crisis is a great example where neither Khruschev nor Kennedy wanted anything to do with nuclear war but events on the ground nearly took the decision out of their hands.