"The only impact brics could have had would be that famous bricks buck"
no..they can just make deals in their own currency..like they're doing since 2008
"China: The process began in 2008 with the Cross-Border Trade RMB Settlement Pilot Project"
https://www.perplexity.ai/search/give-me-a-list-of-countries-th-ve2rulzuSB2aDPI2Sm61lA