You can make parallel systems for yourself right now, with Bitcoin.
nostr:nevent1qqsqqqzltcnv73s4r2ex6cwl3ptfut8wn600ugyy3w8g3e9c6u2j39gpz9mhxue69uhkummnw3ezuamfdejj7q3q3cnlldwfhwxd6qf34hnwlfya2m2qrd...
Did you catch any of our show yesterday. A great example of a parallel system & it's getting better every time we do them.
1💯1