The point of my post was that the majority of Israel's Jews are effectively European immigrants. DNA tests have proven that. They don't actually have a strong historical argument for staying in Palestine, when they're first or second-generations from Sweden or Frankfurt or Prague.
Not that they need one, as humans are animals and own whichever territory they can claim and defend. But it's disingenuous to make broad historical claims, when they're not mostly native Palestians (of whichever religion).