Grand Piper,
The Ukrainian war is unwinnable If we make it so. America, namely Biden, has failed to define the mission; hence, you and many others question our actions which are correct although too slow and insufficient.
America and the West were late to stand up to Putin's aggression. That Putin is stopped is vital for Europe's and America's stability. If allowed to retain Ukrainian territory, there is little to prevent him from moving into Maldova, Poland, Estonia, etc. His previous behavior leaves no doubt.
I invite you to read "Time for America and Nato to Act?"
Many thanks.