Demand precedes supply. The march of progress is not inevitable but it is predictable. BLE isn't the only mesh network carrier, just the first. LoRa brings distance. Ad hoc wifi brings bandwidth. They will all add ecash payments. nostr:nprofile1qyw8wumn8ghj7cn0wd68ytn0wfskuem9wdukuceww3jkx6p0qyv8w...