Only banks can participate for now. BRICS currency must eventually be tradable for bitcoin or other currencies to be truly viable/trusted.
Just in time for China and Russia to do the overthrowing of Democratic govs and sovereign peoples, to destroy cultures, and start their own endless wars.
Thank goodness the guys that have nothing to do with all the polonium and defenestration are leading it.
And nothing says stability like bitcoin.
13 new countries were announced at BRICS summit. https://www.youtube.com/watch?v=wUdlzmk73Ns
video link is very comprehensive summary of BRICS summit developments.