the problem with vengeance attacks--reprisals is that one does the evil that the enmy did and becomes what they oppose.
So the British bombed women and children including hospitals and refugee camps.
The US nuked whole cities when military targets of great value were close by,
Israel is leveling whole blocks with civilians.
being civilized has challenges. Survival requires horrible choices. Israel must do what it must do, just as certain unpopular sides did what they feltt they must, in the mid-twentieth century in opposition to Bolshevism. Great wrongs were done in the name of stopping another set of wrongs.