> American taxpayers do not want to waste money on a conflict that is going nowhere, that is not America’s concern.

By wasting money you mean selling weapons and giving away old military equipment that it more expensive to destroy than to ship away?

Also, the conflict is in America's concern since the United States has pledged to guarantee Ukraine's security in the Budapest Memorandum of 1994. A pledge is a pledge, no matter if you like it or not.