According to The Economist, on July 13, U.S. Trade Representative Jamieson Greer threatened Brazil with 25% retaliatory tariffs, claiming the country's real-time Pix payment system unfairly discriminates against American financial firms like Visa and Mastercard. President Luiz Inácio Lula da Silva responded that Pix represents Brazil's sovereign achievement and will not be abandoned.
The conflict reflects a broader global trend toward payment system independence. Europe and other regions are building their own payment infrastructure to reduce reliance on U.S.-controlled networks. The Economist noted this "payment splintering" threatens Visa and Mastercard's monopoly and high profit margins. Analysts warn that if financial fragmentation persists, global GDP could decline by 2.6% by 2030.