

If you look at Harris’ history and the constituency of the DNC in general as compared to that of the RNC, no, I think it’s fair to say that her presidency would have been very different when it comes to Israel. Keep in mind, that Trump getting elected basically have Netanyahu a multi-day orgasm. There’s a good reason for this. Likewise, all of Likud and the Kahanists.
You should explain to your father that zionism did not emerge in a vacuum within the Jewish community. It was controversial the moment it arose and was as supported as yiddishist movements that were expressly anti-zionist. This was an intense divide that even resulted in violence on both sides by both sides. Nazis and the staggeringly entrenched antisemitism of eastern Europe/Russia ended up sorting it out in favor of the zionist anti-yiddishists, though.