Israelis: If science discovers that Israeli Jews are not the Jews of the Bible, do you stay or go?

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Want to know what Israelis and Palestinians in the Middle East really think about the conflict? Ask a question and I will get answers.
People ask Israeli Jews questions. I go out and ask random people to answer. Karim from Tunisia/Germany asks: "If science finds out that Israeli Jews are not the same people as the Jews in the Bible, would Jews stay in Israel or go back where they came from?"