In the long run BTC as a universal digital global currency will be more efficient than the fiat currencies it replaces.
That dreams is dead. Bitcoin is never going to be a universal digital currency. No-one (*) uses it for that purpose now, because they discovered it was rubbish as a cash system
(*) Approaching no-one on a global scale.
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That dreams is dead. Bitcoin is never going to be a universal digital currency. No-one (*) uses it for that purpose now, because they discovered it was rubbish as a cash system
(*) Approaching no-one on a global scale.