That mostly has to do with the end of WWI and the reparations they had to pay. It happened near the same time, but not really related.

????

The weymar hiper inflation happened almost 9 years before....

The great US depression was only a drop in a miriad of causes, it is not even in the top 3 of reasons of nazi getting the power.

https://en.wikipedia.org/wiki/Hyperinflation_in_the_Weimar_Republic

That's also partly because they printed a ton of money for reparations for losing the first world war

A story my parents shared with me as a kid, allegedly from somewhere in family history was of an individual taking a wheelbarrow of cash to the store to buy a loaf of bread, heading inside and learning the price had further increased and upon returning outside finding the cash dumped in the street and the wheelbarrow gone since that was the (relative) valueble left unattended.

Nope, it didn't, the hiper inflation happened almost 9 years before.

https://en.wikipedia.org/wiki/Hyperinflation_in_the_Weimar_Republic

Edit: I appreciate your edit, but now mine looks out of touch :)

Part of that was linked to a great drought on US farms caused by overfarming leading to the dust bowl. That was a major part of the US GDP then. And 100 years later people still don't believe humans can alter the environment.