Brazil is in the process of becoming the leader of the crypto-currencies . At present, there is more accounts opening of crypto-currency trading than traditional brokerage accounts.
As of now many country started to become one of the best country who use cryptocurrency and most of them started to allow it to use in public places and I think it is a very good news. If Brazil will fully develop it and they fully adopt it I think it will have a good impact in their economy and because of this many countries will be get interested on cryptocurrency.