Hang on, GD. I follow your logic with the economic parallel, and I can see it's worth considering, but the USA is totally dissimilar on almost every other count. There is a strong and reliable mlitary, your economy is inextricably tied to the health of the entire global economy, the Obama administration - whatever its faults - is (and I'm pretty ignorant so correct me if you like) hardly like the bunch of silhouettes responsible for Weimar. Nor are the American people a bunch of shattered and victimised wrecks recovering from decimation in warfare.
Play fair, old man.