of course i agree with this, the presence of cryptocurrency really makes the world economy change drastically because the role of banks will be replaced and all transactions become transparent, just imagine we can send large amounts of money across countries in an instant without the need for complicated questions from third parties such as banks.  but laws and regulations on cryptocurrencies in various countries are still different, this is what causes the adoption of cryptocurrencies to be a little hampered, because there are many interests that are protected and also damaged by the presence of cryptocurrencies.