Gold and currency are confused, the country uses currency as a pretext to take a few shots

Virtual currency is a trace completely controlled by people, so in the end, it will be issued and dominated by governments. Seeing China's digital currency is like the final fate of other countries; all currencies or most currencies will be defeated, consumed by large currencies, and eventually only a few digital currencies will exist under the control of the most powerful governments. Moreover, currency will be managed like the US dollar, using mobile phones or electronic devices for payments, which is convenient and fast. Sometimes customers do not bring electronic devices, and merchants can scan the customer's face to display their account, showing the amount. Payment will be directly recorded with the time and place of the transaction, which will not be lost and will not have errors.