To add to that, the current take that the US could just walk away from the conflict is incredibly naive - Iran will decide when this is over, and it won't be be

To add to that, the current take that the US could just walk away from the conflict is incredibly naive - Iran will decide when this is over, and it won't be before the November elections. Before the US attacked, blocking the strait was only a potential, now Trump gave Iran the chance to prove that they are capable of doing it. And why on earth would Iran now give that away for free?