I did not understand it as such!
Just ... I hear so much talk from people who are generally good and full of empathy - IRL even more so than on MN - that focusses a lot too much on "how this is mainly Netanyahu", "all about Hamas", even people who say things such as "open-air prison" when referring to Gaza, but never on the fundamental issues (I am not saying these are not issues - just: not the big or fundamental ones!).
... so, I now just very habitually make sure to point this out!
Khalidi's "Hundred Years' War on Palestine" is an excellent book on this, by the way!