Monetary tensions are intensifying as the BRICS accelerate their quest for independence from the US dollar. This dynamic is upending global economic strategies and prompting major powers to rethink their financial reserves. Currently, the Trump administration has announced the creation of a "strategic crypto stock," reigniting an explosive debate between bitcoin supporters and those of XRP. Some see it as an official recognition of the role of these assets in monetary policy, while others question which cryptos will actually be integrated. Beyond technological rivalry, this confrontation reveals major geopolitical stakes: the choice of the BRICS between bitcoin, XRP, or another crypto could reshape the balance of global reserves and redefine power dynamics among states.