Didn't you read the memo from the government?
Israelis can do whatever they please and kill hundreds of people everyday, they literally destroyed 8 buildings full of people with many children to kill a single Hezbollah leader.
But how can I be surprised when more than a decade ago the same things where happening on US hands towards Iraqis or whatever. Drone kills 200 people in a market? Yeah but an Al Qaeda operative was there buying spices, so worth it.
We became numb to those tragedies. In particular when violence and death is happening by drones and bombs rather than someone pointing their rifle at you, it seems like it makes it less violent when I find it absurdly evil, cold and detached.