US dollar value was held by several pillars, among which- pax americana, petro dollar/assets and innovation sector. Pax americana is dismantled by US itself. Petro chemicals are threatened by ren transition and China. Tech sector still ensures having a lead in innovations. Guess what'll happen when/if pax americana will be fully dead, most important economies like EU/China/India will be able to supply own needs with less petrol products since the rest will com from ren and when/if tech AI pops/turns into a fiasco. Nothing lasts forever and US dollar is no exception