Now, try to use Pix outside of Brazil - it's not even used in other Mercosur countries, what's the chance of having that adopted in other countries... And, that's problem #1.
How much do you trust your government with your money? A system like Pix don't stand a chance to get a worldwide adoption - maybe people are naive but governments won't unify to adopt a common system controlled by just a single entity / country.
What we may however end up with, are dozens of systems like Pix, one for each country, union, etc. Still cryptocurrencies as-is remain relevant (see point 1)
Now, try to use Pix outside of Brazil - it's not even used in other Mercosur countries, what's the chance of having that adopted in other countries... And, that's problem #1.
How much do you trust your government with your money? A system like Pix don't stand a chance to get a worldwide adoption - maybe people are naive but governments won't unify to adopt a common system controlled by just a single entity / country.
What we may however end up with, are dozens of systems like Pix, one for each country, union, etc. Still cryptocurrencies as-is remain relevant (see point 1)