Much of the post-WW2 American-led world order was founded partially on the United States using its military to keep international waters open. It would be quite stunning Iran defeated the united states in this sense. The military might is there, but this administration clearly had no idea what they were getting themselves into and did not plan accordingly. (and does not have the will or public support to do so) The b…
The power wasn't there in the first place if the administration couldn't defend Hormuz. It's all the same capital and resources that prior administrations had. The actual blunder was exposing that weakness to the world. We could have done nothing and reputation would've carried the idea that we could.
It's not that I think any of these things are wise, but this is part of the risk calculus you make when you decide to wage war. It's more like a debate: if you don't have a plan for uncomfortable questions you're a poor debater. The US has the physical means to prevent the closure, but I think it's quite clear that this administration ignored known risks and acted recklessly. And more importantly, apparently had very little contingency planning if things didn't go their way.