ICJ orders Israel to prevent genocide in Gaza, stops short of ordering ceasefire

Perhaps I am unlearned in this area but I am unclear why the Jewish state, after its people experienced the atrocities of World War II, would act in this manner toward the Palestinians. Can anyone shed light on this? I understand completely the need to rid the world of Hamas terrorists, but in the process they have shown a reckless disregard (to put it mildly) for Palestinian people and their wellbeing.

I was in my 20s and remember the feeling in the air after Al Qaeda members hijacked commercial planes and flew them into WTC in 2001. Fear, Anger, A bit of revenge.

Many of Americans, including soviet immigrants, enlisted in the army driven by that feeling.

Israelis lost significantly more of their population percentage-wise during October 7 attack perpetrated by the official government of Gaza AND as we know now, some Gazan civilians. Over 200 Israelis were taken hostage.

With that in mind, its fairly simple for me to empathize with the Israeli public who are angry at the death of their fellow citizens and want Hamas to be punished.