It does not work that way. Claiming other people's land for any reason ... is illegal and those who act on it are trouble-makers.
It doesn't work what way? You have no possible way to win this argument. The Jewish people, without doubt, originated on that land and are an indigenous peoples on that land. To dispute that is just foolish.
Therefore, you have only two choices. Either an indigenous peoples has rights to be present on that homeland and have self-determination on that land, even if they have been, in the past, ethnically cleansed from that land by genocide and forced removal. OR An indigenous peoples, having been, in the past, ethnically cleansed from that land by genocide and forced removal, have lost all rights to that homeland.
Either way, the Jewish people have AT LEAST equal rights to that land -- either as an indigenous peoples (if you go with option 1) or as the latest and most successful invaders/colonizers (if you go with option 2).
Either way, the presence of a people who are indigenous to that land and have had a continuous presence in that land for 3000 years is not an act of hostility.