I don't see how this relates to that.

Ironically enough though, could feudal currencies actually be better on a blockchain? Think shares in a business. Bitcoin is backed by nothing, but if businesses all trade on Ethereum–style L2s, you could lock in whatever you want. Think: I want 2 tonnes of lumber for my new house build so I will trade whatever for 20000 $HomeDepotLMBR and it entitles me to exactly that amount when I go into the store.