...that the Iranian attack was effectively a " Proof of Concept".
They got through the UK, US, French & Jordanian air support plus the Israeli "Iron Dome": even with the extensive distance giving ample early warning. It doesn't particularly matter if the damage from the hits was negligible...I doubt the Iranians expended much in the way of their latest tech armaments.
As to an Israeli reaction, well they are still operating as ever on the "Dayan" doctrine. That “Israel must be seen as a mad dog; too dangerous to bother.”
So we can expect something: no matter how irrational to be in the pipeline from that quarter. But of course it is Israel that is doing the "bothering" and two can play at the feigned madness game.