The adoption of cryptocurrency has already taken place in several countries in the world, although there are obstacles in terms of adopting the crypto itself, one of the countries whose economy and politics is unstable they have shifted to the crypto world rather than property to safeguard their assets in the future, parties authorities also fully understand that cryptocurrency is a good future
Brazil is a developing country, I think developing countries must dare to take popular policies like Brazil by using Cielo in adopting cryptocurrency, developing countries like Indonesia, Vietnam, Pakistan and other countries, can follow Brazil's footsteps, because if developing countries adopt cryptocurrency, then the pattern world financial movements will change due to the effect of cryptocurrency