I don't know why this is downvoted. Do people not realize Gaza was razed to the ground?
The point is that they are NOT starting with Israel proper first, where Arabs are and have been citizens for a long time. Palestinians have been elected to the Israeli parliament, and there is an Arab Justice on the Israeli Supreme Court.
How much of that is due to prejudice and how much is due to Muslims generally not joining the military is a question I can't answer.