Nah. The best an adult could do would be to pull out of the region, but even if the US did that, there is no way Iran willingly goes back to the previous status quo. Iran controls the strait and the oil flow now, and it knows it. It has absolutely no reason not to fuck with the world's oil supply at whim, whenever anybody does something it or its allies don't like.

This is just one of the many ways Trump has done permanent damage to the world that can't be undone even after he's out of office/imprisoned/dead.