How exactly do you expect a war in a dense urban area, where the enemy is not uniformed and is directly embedded in and under civilian populations, to transpire?
That's why you see reports of 600 extended families being completely erased, just because they lived together. It's not random civilians here and there.
Or do you see this as some just warfare on Israel part? https://www.972mag.com/lavender-ai-israeli-army-gaza/
And I think Israel should not wage its extermination campaign at all, btw. So I simply don't agree with the premise of your question, personally.