You make a good point and I agree with you. Fear does play into the dynamic of israeli politics. But if you think they don't think of themselves as superior to the the palestinians, akin to the way the nazis thought of jews, then I think you are being naive.
No. You're conflating nationalistic pride with racial. Every nation that I can recall has engaged in nationalist pride, especially in times of conflict. The Nazis defined Jews and others as being fundamentally, congenitally and racially sub human and the cause of not just Germany's ills, but of the world, and not just in modern times, but throughout history. They set about to annihilate the Jewish race forever.
So you and others here hate Israel. Fine, have at it. Not my concern.