The BRICS will crash the US Dollar, but nobody knows - maybe 20 -30 years. The probability for this happening is very high. Think for a second that If a about 40 to 80 countries reduce their USD holdings by just 20% that is enough to create an avalanche and galloping inflation in America. De-dollarization is just what make sense for all other countries. These countries just want to protect their assets which the US Dollar doesn't do. Using the dollar makes them opened to sanctions and asset seizure. For these countries, the dollar is basically, a tool of oppression and suppression.