The kurds lost their homeland in Syria which they fought for with US forces in the battle agaist Isis, losing 11 thousand of their men and women. Tonight they were sold out by Trump who says he saved millions of lives. It will be remembered by the kurds as the greatest betrayal.
It is a false equivalency, because the Kurds didn't do 1/1000th as much for us as the Soviets did (indirectly, and for their own self interest). The point is, we're not required to help "allies" that were only helping themselves all along, even if they sacrificed rivers of blood.