That's a good news to be honest and it's Brazil that they're doing this so I don't think that it's a big deal for the crypto community. Hopefully, they will be able to make this kind of integration in other countries that they're also operating in because that's just stupid if you're doing it in only one country.
They will probably go to that point someday, probably it's just that their Brazilian market is just so big that they have to make something there to increase their profit and here we are, they're integrating bitcoin in their systems.