You claimed that the land was stolen from the jewish people who were there first, which is the main historical argument, as to why israel has a right to exist, despite the basis for that being the mass displacement and killing of the Palestinians during the Nakba and the subsequent occupation.
But the land was never "stolen" from the jewish people. Most of the Palestinians simply becamse christians and muslims over time. The whole "the state has a right to exist", which is very different from "the people have a right to exist", is a western construct, to justify pushing the jews, who survived the holocaust to Israel and to channel the western countries "redemption" from commiting, being complicit in, or being inactive about the holocaust.
In international law there is no concept of a states "right to exist". People have a right to exist and they have the right to sovereignity, for which a state is a way to express it. But it is not bound to this state of Israel in this constitution and with this government and with this genocide against the Palestinians.
This right to sovereignity is equally maintained in a two state solution, or a one state solution, where Israelis and Palestinians have equal political participation and equal rights as citizens. That was even one of the main ideas of the early zionists. But the later radicalization of zionism after Israel was founded, led them to believe, they could take it all. And that is why they reduced Gaza to rubbles. That is why they tried to displace the people into Egypt. That is why they talk about deporting or murdering all the Palestinians in the Israeli government. And that is why they need to be criticized and they need to be stopped.
This is also what progressive jews demand. And these progressive jews are equally affected by being excluded from public discourse in Germany, being excluded from cultural events and being denied formerly sheduled awards, and being taken into police custody for demonstrating and denied their right to demonstrations. So in alledgedly fighting against antisemitism, Germany commits antisemitism on a huge scale.
https://en.wikipedia.org/wiki/History_of_the_Jews_in_the_Ottoman_Empire
That seems to me, as a result of the general nationalism that emerged and specifically the long lasting antisemitic tradition of the Christians to take influence with the decline of the Ottoman empire.
Meanwhile there are extensive links between zionism and anti-semitism, where secular zionists often worked together with anti-semitists to push for the zionist project as a mean to remove jews from western countries.
https://en.wikipedia.org/wiki/Zionist_antisemitism