Israel destroyed much of the facilities that were sending the drone and manufacturing armaments. I would say Israel won this one. It’s the Iranians who made the mistake.
The other side celebrates whether they win one or lose one. Most people don’t know the difference on their own, so they get away with that.
By the way, the drone was one of those that were reverse-engineered and copied from the U.S. drone that Iran shot down a few years ago. In fact the Israelis hesitated to destroy it at first, in case it was us!
Now Israel has the drone and will see how well the Iranians have done at copying someone else’s technology.