If the free world (EU, NATO, USA, etc.) does not provide military assistance to Ukraine BEFORE the SIEGE OF KYIV, SHAME on you! Remember at the end of WWI, WWII, Vietnam Conflict, Korean Police Action, the Communists walked away with HALF.
Putin threatening the West with nuclear action is saber rattling. Stand up now. Call his bluff. Everyone knows if he launches a nuclear missile, it will be the strike that unites the West and is the ultimate call to arms and solidarity and is the end of Moscow and Russia as we know it.
Do no standby and allow one more Ukrainian to die, or one more piece of Ukraine's infrastructure to be destroyed when you (The West) have to tools to turn the tide of war. The West promised to defend Ukraine if it was attacked as part of the agreement for it giving up its nuclear weapons.
The perception now is that the West is putting fear into everyone's mind that if it supports Ukraine directly, WWIII will be inevitable. Guess what, you let Russia run over Ukraine while you stand by and watch, that will be the next step.
All of you in the decision groups to offer direct support, give the impression that you are trying to figure out behind the scenes, "How can we make the most money from our decision?" Each minute you hesitate brings greater devastation to Ukraine's infrastructure and people.