Say, Europe, Japan, et al, we, the US are net exporters of oil/energy now. Other than the principal of freedom of navigation, the Straits are not nearly as important to us now as they are to you.
We'll put a few Patriot batteries in Saudi Arabia, y'all got the rest. If it's important to you, you'll step up. We can be fine "leading from behind" on this one.
The economic squeeze we are applying to the Mullahs and all the apparatus that relies on them for their cheap gas, pensions, etc, is working just fine.
Sure beats us sending gazillions of dollars to Tehran via clandestine cargo planes any day.