Earlier quoted context omitted.
Yes. The minimum rules we all must agree on have to be the basic human rights. And that means we can’t take all the civilians in Gaza hostage for Hamas. These are humans with hopes and dreams and friends and family, like you and like Israelis. That Israel in particular would so easily forget about this is horrible.
If the above mentioned surveys are to believed, then a not insignificant fraction of Israelis care less than you expect them to. Why is that? What are we misunderstanding about their perspective that causes the expectation to be off?
There's a perfect explanation for this in Ten Steps of Genocide, which is taught by many Holocaust museums.
Instead of recognizing Palestinian humanity, Israelites (not all, but enough to gain control of their government) have allowed themselves to discriminate, dehumanize, and persecute them.
Granted, not doing so in a situation as fraught with hostility & danger as Israel's would have taken tremendous levels of moral courage, but if there's one ethnic group that we expected to be aware of the slippery slope of genocide, it's the jews.