I think I'm reaching a point where I believe all of this is just performance art.
At this point, all three actual or wannabe autocrats are in better positions. Bibi launches some missiles, kills some people and maybe even a D list mullah. Iran sends a few back and pulverizes some fields, accidentally hits a hospital or two. Mostly the missiles get shot down. Trump sends out the bat signal so Iran moves their people, centrifuges, and uranium, Trump bombs what's left. They call him up and tell him we're gonna send some "retaliation" at Qatar.
Defense companies make some money making new bombs, Trump/Bibi get to walk around wrapped in a flag, Ayatollah gets on TV to say we retaliated against the great Satan and they have asked for a cease fire.
If any of these sides wanted to cripple the other, it would have been trivial. Take out Ayatollah - trivial. Poison water supply in several major US cities. Take out Israeli branches of major US companies. Etc...
Performance art.