While I do agree that airplane is still king, the Iranians clearly held back.
They have enough fire power to overwhelm Israeli defenses and decimate Israeli bases and positions.
While we don't know the exact number, I'm willing to bet that Israel's interceptors are severely depleted.
They launched a couple hundred drones and older model, CMs and BMs, a drop in the bucket when it comes to their total arsenal which is said to be the largest missile force in the world.
Let's not down play the significance here. This was clearly a warning.