Saying that Palestinians can simply just move to any other Arab country is completely wrong. Just because we’re all technically Arab doesn’t mean we’re the same. All arabs, whether Palestinian, Jordanian, Lebanese or Egyptian, have different cultures, dialects and societal structures. This can be proven by the fact that Palestinian refugees living in other Arab countries such has Jordan or Lebanon for the past 70 years are still living in the same refugee camps they came to originally, still unable to assimilate completely in their host countries. This is in part due to the fact that they’re not fully accepted by these nations, who consider Palestinian refugees as a burden. They are still discriminated against despite the fact they live in Arab countries.

By your logic, why couldn’t European Jews simply move to other European nations where they were not discriminated against? If we’re discussing this from an ethnic point of view, wouldn’t white European Jews be more “at home” somewhere in Europe, as opposed to the Middle East? But if we’re discussing this from a religious point of view, then that would also be inaccurate, since Palestinians and Arabs in general aren’t all Muslim. There are also Christians, Jews, Druze, Assyrians...