BRIC is an out of date meme from the 2000s that isn't used anymore by any serious economists. B and R were dominant off of the commodity boom and have receded substantially, I has potential but is held back by poor governance, and C is legitimately an economic power (although too unstable politically to hold financial control) but is causing pretty much all the supply chain issues with their stubborn zero-covid strategy and is sabotaging their own economy. Geopolitically, you're right, but economically, there's more threat from crypto than BRICs to the current order