You may think that there is an absolute answer to this situation, but there isn't. I recommend that you study commentators and scholars such as: John Mearsheimer, Zbigniew Brezinski, George Friedman, Peter Zeihan, Noam Chomsky, Peter Hitchens, Gonzalo Lira, Tim Marshall, Robert D Kaplan, etc., etc. to gain some insight into the other and more complex side of this story.

I am a proud American -- but, I am convinced that my country started this entire episode and planned to have it be so for a long, long time. 9/11, Iraq, Libya, Afghanistan, Syria, Yemen, etc. just got in their way. Instead of drawing a rational meet-me-in-the-middle red-line with Russia (ex: Poland and the Baltics) that we could live with, we decided to take Ukraine for this ride. We did that. We encouraged Zelensky to talk about acquiring nukes, grabbing Crimea back, grabbing Luhansk and Donestk, joining NATO and the EU, etc. -- instead of encouraging Austria-like neutrality, we promoted our-way-or-the-highway.

And now what are we doing? Fighting to the last Ukrainian? Fighting until they lose even more in a country that has lost ~20% of its population from its peak? We are literally sacrificing their country and encouraging suicide. This. is. just. wrong!