Literally everything that you just wrote is false. Do you know how many different ethnicities are in Israel? Do you know how many different waves of immigration there were post Holocaust? Do you know which Arab countries they came from? Do you know about the different religious sects among the Jews? I feel like a teacher talking to a student who thinks they know everything and not only didn’t do their homework but copied notes from someone who didn’t do their homework either. Please stop insulting yourself with your ignorance. If you want to speak about something you clearly know very little about, then read an actual book—or at the very least, a full length article. Or ten.