Hamas have not caused ‘this’ alone.
It would be like the U.S systematically destroying Afghanistan after 9/11 and trying to exile all Afghans and replace them with Americans. And then arguing that Al Qaeda caused it all.
Many jews (and I am one, albeit not religious) seem to have either lost sight of, or are happy to ignore, the current theocratic and racist nature of the Israeli government. Netanyahu made a Faustian pact with the Otzma Yehudit party who consist of open racists who believe in the literal truth of ‘chosen people’ and ‘promised land’.
Too many Jews I know, who know little about Israel and have never visited (I have , albeit long ago) praise Israel’s actions uncritically, unaware that there is actually a strong debate within Israel about genocide/ethnic cleansing.
Israel needed to respond to 7/10 and Hamas (at least the senior structure and members) did need to be neutralised and destroyed as an organisation. But regime change could have been brought about more effectively, international partners, including Arab nations, could have been brought on side, and a proper deradicalisation programme could have been enacted.
Finally, what is going on in Gaza is heavily contested, which is why journalists need to be allowed in, as they have been in every war since Vietnam. If Israel isn’t starving civilians, if it is all a lie, shine the spotlight of the media upon it.