I have been seeing the progress of cryptocurrency these past few years, and I've been thinking, will it definitely be a replacement for physical money and use crypto as a primary transactions in our everyday life?
Rather than replacement, it will provide an alternative, an option different from the regular traditional payment method. For a category of people that want cryptocurrency to become what they use primarily for transactions, it may be possible to some extent and with some vendors, but not with all vendors especially those whose business majorly requires that they have physical money.
Recently in my country, there is a scarcity of physical money, banks do not have money to give and people have resorted to alternatives of which are the online banking, USSD transfer and use of their debit cards for transactions. But in all these there are still some businesses that do not accept transfer because their wholesalers who are majorly people in the rural areas and villages who need money because people in their communities where population is dominated by aged men and women have no interest in anything that they cannot see.
Because these people still exist, cryptocurrency cannot completely replace physical money.