At a time when the dollar reigns supreme in global trade, the BRICS alliance seemed determined to shake up this established order. For several months, this economic bloc had been exploring the possibility of freeing itself from the dollar and even creating a common currency to facilitate their exchanges. However, the project for a single currency has now been abandoned, a decision that marks a significant setback for the BRICS in their quest for monetary sovereignty and in their desire to challenge American dominance.