Literally starts with “I have no support for launching an attack that kills hundreds of civilians.”
There is, you see, a huge difference between sympathy for the Palestinian people and sympathy for Hamas.
Just as the Israeli state ≠ the Israeli people (far less Jews worldwide), so Hamas ≠ Palestinians.
Hamas is an authoritarian, far right, extremely reactionary, bloodthirsty, repressive, fundamentalist regime which oppresses Palestinians, executes and tortures gays and others in Gaza, and was the subject of protests in Gaza earlier this year.
But to ignore the actions of the Israeli state over 7 decades would be wilfully obtuse.