This is a nice article. I'm quite impressed by the historical analysis.

I totally agree with your last bullet: It's a moral must that Arabian countries grant citizenship for all their Palestinian residents. Importantly now, considering the Black Seventh, together with all rejected offers in 1937, 1947, 2000, 2020, etc, the Palestinians have no claim for any land from the (Jordan) River to the (Mediterranean) Sea. Regarding your other two bullets, we can hopefully discuss them in person this June in NY :)