I agree, that is correct in the here and now. My point was more aimed at the future I suppose, 20 years down the line, that we could possibly start to see a shift in global reserve. E.g. the dollar has constricted ~17% (71% to 59%) of the global reserve in 20 years while China is a very new player due to their weird domestic currency laws, but grows steadily year on year (currently only ~3%, as i say this is biased by the fact they continue to hold currency domestically). China's economy is huge so you feel they have a lot more to offer.
Anyway, my point was also that we may begin to see the required structures being put in place for a decoupling of the global economy into two systems, something long predicted as China has proclaimed to want to look more domestically. I think that will all depend on 3rd parties outside of Russia/China.