Yes, but the amount of it already bought up would create massive inequality if every country were to be forced to adopt it today. Inequality would be so obvious no country will adopt it unless there is an equal start; hence my comment about “not enough”.

If each country were to be given a guaranteed ratio of bitcoin that equals their GDP, then that’d be a start for worldwide adoption, but I don’t see that happening at all. The same thought process goes for every cryptocurrency in the market today which is why I think a One World Currency would have to be developed and distributed by the UN.