In a practical sense, from the perspective of the world as a whole, sure. It's also true that it leaves Iran in a much more powerful position than they held before the war[1]. So it's a "loss", strategically.

It's uncomfortable to admit given the context, but the truth is that the Islamic Republic of Iran really is a terrible state, both to its own people and its neighbors, and a much wealthier Iran represents a genuine threat to world peace on its own.

[1] To wit: "This is Our Water now. Pay us what we want. Don't like it? Come bomb us again and see how your oil markets like that. We can take it. You soft infidels can't, and we proved that already. Now it's $4/barrel, btw." Imagine that delivered on Truth Social for more ironic impact. It's Trump bluster, but with actual teeth.