Normal people lived in Nazi Germany too.

Also, there's no real opposition to what their military is doing according to Pew Research .

A new Pew Research Center survey finds that 39% of Israelis say Israel’s military response against Hamas in Gaza has been about right, while "34% say it has not gone far enough and 19% think it has gone too far.

According to the survey, conducted in March and early April, roughly two-thirds of Israelis are also confident that Israel will either probably (27%) or definitely (40%) achieve its goals in the war against Hamas. Still, majorities of Israeli adults are worried about aspects of the ongoing war:

61% say they are extremely or very concerned about the war expanding into other countries in the region. 68% say they are extremely or very concerned about the war going on for a long time. When it comes to what should happen after the war, there is less consensus. A 40% plurality of Israelis think Israel should govern the Gaza Strip. Smaller shares think Gazans should decide who governs (14%) or would like to see a Palestinian Authority national unity government either with (6%) or without (12%) President Mahmoud Abbas (also known as Abu Mazen) in leadership.

Separately, 26% of Israelis think a way can be found for Israel and an independent Palestinian state to coexist peacefully with each other – down from 35% who said the same last year, prior to the war, and about half as many as took that position when the question was first asked in 2013.

Vastly more Israelis care about the war expanding than they do the atrocities that are being committed in their name. Hell, they have less faith now that this will not exterminate Gaza than they did last year. Even Israelis know what's coming, the majority just don't care.

Maybe stop defending the country where 3/4 of the population thinks the current state of Gaza is ok or not going far enough.