You would have to be blind not to see how this war benefits America and the west. I mean if we don't care about the ethical/morality around it (I think these are important) but from a simple strategic point of view denying Russia, a geopolitical rival, access to more resources and making for a strong ally right on the border of said geo political rival. Finally getting field testing for weapons that were literally designed against Russia, showing the US's stance on defending other nations, which means we hopefully won't have to get into a far larger war down the road. What do you think is going to happen if Ukraine falls to Russia, this shit continues and possibly on multiple fronts in the future. So its better to squash this now or it will continue. We seen what appeasement does in 2014 and in the past.