I've been having a long exchange on Facebook with a friend of mine about events in the Ukraine, with him taking the position that "Putin is just like Hitler and with every passing day becomes more dangerous and should be stopped now but Biden is a coward like Neville Chamberlain was" and me taking the position, essentially, that "This ain't 1936, Russia ain't Germany, and direct military action against Russia could lead to dire consequences (especially if it is successful, which it likely would be given Russia doesn't have the economy to support sustained conventional warfare with the US)."
But man, it really galls me to use the same words the appeasers used to justify inaction against Hitler.