Iran's succession to Khamenei's second son proves that Iran's core leadership still follows the original leader's will, and the US has failed to influence it. The US is far from realizing the severity of the problem. In the long run, the possibility of economic collapse grows increasingly greater, and even the loss of dollar hegemony is possible. However, at the current price level, big cake has the best cost-performance ratio. Once more institutions come to their senses, they will crazily all in big cake. @MicroStrategy