In some sense, I agree with him.
It was very, very important for Ukrainians to fight. They did.
Now, I would love to see a coordinated, planned withdrawal of US forces from Europe, so that Europeans stand up for themselves and become less cowardly.
I would also love to see a Baltic-Eastern European partnership as a solution to the Russian problem. NATO is too cumbersome and political. They should enable the countries directly threatened by Russian to act more boldly.
Also, give three nukes each to Poland, Lithuania, Estonia, Ukraine and Georgia.