In my opinion, the majority of people in the world do not want fiat currency anymore, its value continues to decline as a cause and every year it experiences inflation. In some countries people have no other choice but to use local money, but in other countries they have alternative money namely Bitcoin and cryptocurrencies. Of course Bitcoin is becoming very popular today and the transaction value is increasing every year, people in the world prefer Bitcoin as an investment or transaction between countries because it is easier and can be converted into any currency. So we as a world community want a currency that really provides benefits, not one that harms its users.