So, the current price as I type this is 9921.95. If 700 today is 7k min by 2022. Then 9921.95 becomes 99,219.50 min by 2022.
Do you really believe that? 
Currently bitcoin capitalisation is around the USD100-200 billion range, and due to bitcoin's unique programmable properties it makes it difficult to put that valuation into a neat type money supply classification of economics anyway. A phase change to the next level at maybe 10-20x current capitalisations is not going leave bitcoin anywhere near 'geopolitical force' level, even at a peak.
However, the next level could easily attract a lot of the "stolen riches" that have been printed up to paper over the graft, malfeasance and theft from our hyper-financialised fiat-debt crony-socialist system. The stolen riches are of the order USD10-20 trillion by my crude estimates. Bitcoin going to USD2-3 trillion capitalisation in the next phase change would definitely vacuum up a chunk of some of the stolen riches but I don't see any geopolitical asset allocations (central banks, treasuries, national wealth funds, etc) at this phase.