It’s all a bit weird, like two boxers lightly slapping each other on the cheek.
I don’t think either Israel or Iran wants a full scale war but they may end up having one anyway.
Iran launches a bunch of projectiles designed to be intercepted and Israel counters with a symbolic attack so light it appears to have done next to no damage.
The problem is whether Iran now feel compelled to live up to their threat of a more significant operation and then Israel may do something very serious, like attempting to take out Iran’s nuclear facilities.
Maybe the above is Israel’s intention, provoke a serious strike without being considered the aggressor and get U.S support for something far more significant.