El Salvador's adoption of Bitcoin as legal tender raises questions about the future of financial systems and the role of institutions like the IMF.The move towards Bitcoin highlights concerns about the stability of traditional fiat currencies and the potential obsolescence of the IMF.El Salvador's adoption of Bitcoin has led to impressive economic growth and reduced reliance on IMF loans.The BRICS alliance challenging the dominance of the US dollar further complicates the role of the IMF in the global economic landscape.