Crypto currency is the way for the future no matter who says what and people may think it is a some sort of hoax. DLT (distributed ledger technology) is the thing that big guys and the manipulators most afraid of. Now, bitcoin had proved that it can certainly viable, more and more people will start using it. Great post by the way.
RE: Sending money from Brazil to the Netherlands using banks is extremely slow. Using crypto would be so much better.