https://mises.org/wire/why-regime-needs-dollar-be-global-reserve-currency
As the article says nothing will happen overnight, it may well be gradual, but the move away from the Dollar has begun….but considering the alternatives…no other currency is that attractive, or held in sufficient amounts to really rival the Dollar..yet……but that means some may move into Gold first, as an alternative and if only a fraction of total reserves does, that is one hell of a lot of Gold they need …..!!!!!
Some CB’s are already and the ones that have have done well.