Yeah easy to do since almost all of them were exterminated. Why shouldn't all their old lands be brought back to them? Why do they have to settle in a few tiny reservoirs?
What about all Mexicans ? Plenty of them would like to move to the U.S, and as we saw some of them have legitimate territorial claims - why won't you allow them - are you pro apartheid? Because that's what the word means - separation. Let me guess - it's way easier to abolish other people's countries than your own for the sake of impossibly high morals right? It's way harder when you have actual skin in the game.
Point is human rights have been violated in multiple occasion throughout history, all around the world. We can talk about any of those all day, but it won‘t get us anywhere. Point is also that Israel is one of the current violator of human rights, and deserves to be called out as such, irregardless of other human rights violations throughout history. But the main point is Palestinians deserve to have their human rights, which they have been denied for 77 years, and are still being denied.
At the very least it would be nice to hear that hypocrisy runs deep for many many people without actual skin in the game whose ancestors have done the worst things imaginable. They have to give up on nothing, but can feel morally superior by helping 'end colonialism' by ending Israel.
As for Palestinian human rights - they can get the right of return to the Palestinian state without destroying the Jewish state. But no, that's not good enough, the only way to create 100% justice is to 100% eradicate Israel in your eyes and in most Palestinians eyes. This religious/ideological principle has brought tremendous suffering to the region with not much to show for it.
Whatever happens to a supposed Jewish state should not be a concern. Jewish residents of the area have their human rights as well, but what they don’t have a right to is a demographic majority, a racial supremacy, etc., and any policy which aims to maintain a jewish demographic majority or a racial supremacy is illegitimate.