Yes it's stolen, you are thieves
Click, Rewind, Play again. That doesn't make falsehood into a truth.
Millions of non middle eastern Jews turning up in the middle east declaring a state on the lands of people already living there
You're ignoring the fact that the Arabs campaigned to extinguish the Jews who lived there for generations as well as any newcomers.
Now that's just unacceptable colonialism
It's the outcome of World War I when three empires were broken up into component nation-states. Hundreds of thousands of people migrated. Where nationalities in conflict were not separated - as in Palestine, Danzig, and the Saarland - flashpoints remained for future conflicts.
Fleeing from a war and killing dosent mean the Jews can steal your land and homes and make you into a refugee
O.K., maybe you want to get some things straight:
1) Leaving your home doesn't necessarily make you a refugee. However, by vowing rebellion or choosing to travel into the camp of an enemy army peoples under Ottoman rule forfeited their civil and property rights. To turn the Arabs who fled into "refugees" rather than rebels the UNRWA relies on a unique definition of the term "refugee" that is never applied to anyone else in any other situation.
2) A large amount of land in Palestine was bought by Jews from Arabs or was "state" land that was first "owned" by the Ottomans, then the British. Other properties, in Jerusalem for example, were owned by Jews from time immemorial. Regardless of these details Jews living in Israel, according to the "Palestinians", are nevertheless supposed to be killed.
3) As the descendants of the Arabs who fled STILL seek the destruction of all the Jews in the region, they have not only have no legal claim to return but no moral claim upon the Jews themselves.
4) I note that your concern for refugees extends only to Arabs, not to the Jews who were forced to depart from Arab and Muslim lands.
So what the descendants of the Arabs who left Israel receive isn't because they have a moral claim to it. It's because the Jews of Israel show them mercy and pity, or because - as seems more likely in the case of Europe and America - they fear Arab terror attacks if they don't.
I believe my response covered all the bases. You're still left with trying to justify your own opinions, even to yourself.