As people, we have the right to stop government involvement with Russia and Ukraine. We are not obligated to protect Ukraine under any treaty agreement. The only time we should be obligated to get involved is when our treaty countries come to attack, for example, European countries.
Their civil war is none of our business, and we have the right as people to prevent any government involvement until our allies are invaded. Getting involved at this time could spark an economic collapse. Our debt is increasing dramatically each day and can cause possibly another shut down.