@Sal_Bayat@ben_mckenzie It does have a utility though. It can deliver money to the places where $ can’t go. Or to parties who have been restricted from accessing the fiat money.
Entry and exit of various public places, public transportation including bus and #metro, etc. in #Shenzhen now must be accompanied by a negative 72-hour nucleic acid test certificate. Previously a negative 48-hour nucleic acid test was needed.