Btw, By April 2022, the US and all European NATO members should have had boots on the ground. At least half a million. Putin would have backed down and we wouldn't be discussing this now. Choosing to feed the Ukraine with arms and cash while leaving the Ukrainians to do all the fighting and dying was strategy doomed to fail!
So now here we (Europe) are scrambling to finally take an action to get troops on the ground.
Churchill had it right when he said, "I never worry about action, but only about inaction".
The west's failure to take action is predictably coming back to hurt us far more than action 3 years ago would have.