The news of Brazil accepting Bitcoin as a payment method represents a huge win for Bitcoin in the long run. This move will bring Bitcoin to the attention of more countries and use by more people, making Bitcoin grow on a global scale. In the future, more other countries may accept Bitcoin as a legal payment method.
The same use of Bitcoin will also have a positive impact on the Brazilian economy, benefiting the people of the entire country and making them more free.
Slowly and surely more countries will accept bitcoin and one day we may see bitcoin as a global payment method around the world.
We may see new countries becoming the economic leader in the future who will adopt bitcoin early while the giant nations of today whose governments are resistant to accepting bitcoin or trying to ban bitcoin may remain behind financially and economically.