There are only 15.8 million Jews in the entire world yet they seem to be detested by both left and right ideologies (communism and fascism and much inbetween) as well as hard line Muslims (which I class as an ideology). It's some feat, getting that lot to line up on the same side. My theory is that, because the Jews tend to create successful societies, they must be eradicated by the other ideological driven groups so that their own (inferior?) ideologies may prosper.
I think it's comforting hyperbole to suggest Israel have become Nazi like (if that's what you are intimating). The Nazis (and many others) wanted to kill a Jew, any Jew, with every single bullet. Since the start of this latest round of this eternal war around 50,000 Palestinians have been killed. That represents less than 1% of the Palestinian population, so, considering the military advantage, length of this war and bombs dropped, it's nowhere near the level of death Israel could have achieved if killing every Palestinian was the aim.
I also think Israel is in the same position as the USA were with Japan at the end of the second World War. Do they fight the Japanese house to house, building to building and lose an estimated 250,000 to 1 million men? Or, do they use their military might and drop nuclear bombs with upto 500,000 Japanese casualties but no USA casualties?
War is legalised murder, young men killing young men over old mens ideals. I've yet to see a war where 'war crimes' are not commited. Modern weapons mean that civilian areas can , and are often, bombed in order to lessen the support and morale for a war.
We also have a situation where a negotiated surrender to prevent their own citizens suffering any longer seems to have never been considered by the 'losing' side. Unforgiveable if concern for your own people was paramount, as it should be for every government.