Since you are an ardent follower of Armstrong, I think he wrote that USD as world reserve currency would not be
replaced until ~2030, do you think that is accurate?
He has the computer model that has been accurate over the past two decades, so I would trust his judgement more than mine on that. I don't know if he has said that definitively or just a general thrust that the dollar will be stronger going into the thick of this crisis post 2016.