Americans and Israelis know what they're doing. They came in took out Iran's capability to damage Israel. 12 day war was to asses what Iran could do to Israel. They prepared sufficiently for that.
Then declare to leave the scene entirely, leaving it up to Saudis, GCC to deal with, and Chinese/Indians/Asians/Europeans that rely on this route.
Iran will likely demand war reparations from those nations despite not being attacked by them, in order to stabilize the Strait of Hormuz.
But essentially Trump and Netanyahu created a situation and threw responsibility on European, Arabs, Chinese, Indians and others to sort out.
And if they sort it out they will come back to burn it down again.
American administration and Israel are led by Messaniac lunatics that are engaging in anarchy