All of those are within range of Iranian missiles and drones. The only ways out of this are total war or final settlement giving Iranian favorable terms.
Iran is also playing a PR war lately, playing the victims of the big bad USA.
They IMO embarrassed themselves hugely by shooting missiles and drones at their neighbors; not sure they'll want to also try to sink (literally) a new way for the world to get oil from that peninsula but through other routes.
Though of course propaganda knows no rest. They'll likely bend over backwards and do a front flip to again make it the fault of everyone else but not them.
The US, China, Russia, India etc can bolster UAE defense in Fujairah. It's UAE and Omani controlled waters around there, the same area that the US is enforcing its current blockade.