for a country to carry out such changes, it will definitely be difficult, because it will definitely cause debate from various parties. But if any country dares to do such an act, and its calculations are ripe, perhaps its actions can be calculated. But it is indeed quite difficult, when talking about replacing a country's world currency reserves, it will definitely be difficult. Because it is certain that a country that dominates its currency, as the world's currency reserve, will definitely not remain silent. So a country that is going to make major changes in terms of currency, which is related to world currency reserves, must certainly be prepared for the risks it has to face.