Ann: Quarterly Activities Report, page-221

Just fact checking your bunch of failed states.

3.27 billion people

A total of 3.27 billion people live in these 5 countries, representing 41.13 percent of the world's population. China and India are the most populous countries in the world and thus have by far the largest share. The BRICS countries also generate 25.77% of all global gross domestic products.

So what happens to their GDP when they openly trade in BRICS dollars.