It was ended by force in Tirol in 1933 though:

https://de.wikipedia.org/wiki/W%C3%B6rgler_Schwundgeld#Proze...

States are very brutal even when you show them alternatives.

Money is a public good, its value is a social construct and its supply should be managed in the interests of society at large. The current private debt-money system is the core political and economic problem facing us.

The social credit movement (completely different than the Chinese concept) is interesting in this regard:

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