Brazil is very big country with some good ways, but they fail in very long run because of this corrupt system and poor work in regulations. If they want to do some quick for this all then surely they have to adopt this with very positive way because this is not easy but still good and better way for having good results in short time.
whereas blockchain technology will help in recording to the ledger very easily and the data will not be manipulated.
Developed countries are starting to do in-depth research on blockchain and cryptocurrencies, they are positively accepting of this future technology.
This will solve some of the economic problems that occur.