Yes it would be the end of the world if Russia conquered all of Europe, and it would be the end of America.
Do you think the Cold War was just an illusion and that we and the planet suffered and endured so much to resist Russian conquest, for no reason?
If you think America has suffered, you're in for a rude awakening. You argue for an America that no longer exists, and it is sadly amusing that you do not see the similarities between America today and the Soviet Union of the Cold War era.