Europe’s problem, not ours.
The war in Europe is an important matter. It will have immense negative economical repercussions for the USA if Russia start winning and annexing countries all over the place.
If America loses its historical business partners in Europe because they got invaded by the commie russian empire, Americas economy would crumble. Allies stick together and do business together. We cant just sit down and do nothing, while letting the Soviet Union 2.0 do anything it wants unhindered. We need our business partners to remain free so we can continue do business with them.