Iran seems to have lost some of their leverage

https://www.marinetraffic.com/en/ais/home/centerx:56.1/centery:26.3/zoom:8

The two anchorages just inside the straight of Hormuz have been essentially static since the war began. They are now showing as empty. So either a whole lot of ships have suddenly turned off their transponders or or they have successfully made a run for it.