I thought about what you said. I don't think this is whataboutism. The people most responsible for the policies you most disapprove of in Israel are precisely the people who were victims of reprisal pogroms and ethnic cleansings in other countries.
I don't think my thesis is "Israel is right". My awareness of Israel started with them killing that activist with a bulldozer, and didn't go better places from there. I'm guessing we 80% agree about Israel.
I think my thesis is "no simple argument about Israel or Palestine will ever be true". Which is, to me, kind of fascinating, if you can get past the horror, which I understand people (on both sides) not being able to do. Also: I sound like a Bond villain right now.