> the US is not going to accept Iran's terms

There's no reason to assume it won't. It might not voluntarily but it looks a lot like it's either going to be forced to accept them, or it's going to become an irrelevant actor one way or another leaving Iran to set terms by default.

Other countries are switching to the yuan global reserve currency and petrocurrency in order to be allowed passage through Hormuz. The US has no counter to this (besides ending the war, which it won't) and with how much the US relies on these two things to be globally relevant, if this continues then oil prices will return to normal, will be traded in yuan, and there will no longer be a US. A complete own goal and possibly the fastest self destruction by unforced error in all of human history.

Europe will lag behind the trend because of its alliance with the US but it will turn eventually in order to get low oil prices. When the US attempted to force Europe to sanction Iran several years ago, Europe invented a system to evade them (INSTEX).

US bond markets have just locked up this week. The US found itself unable to borrow more money at any price - nobody wants to lend it. Banks turned off their automated trading systems because they can't work in this environment. This is a symptom of global dedollarization. While this shock may only last a few days the frequency of this sort of this sort of thing is rapidly increasing, and when a government can't borrow money any more it has no choice but to print it to pay its debts, and we know where that leads: Weimar-style hyperinflation.