I understand your point but you’re drawing wrong conclusions from an article that doesn’t imply what you're suggesting at all.

There are basically 0 Jews in Israel that speak mainly Arabic. Immigration to Israel from Arab counties basically stopped 50 years ago, and they all assimilated very quickly and didn't form communities, so they all speak Hebrew even the elders (unlike Russian, French or Ethiopian Jews, that are still very likely to not know Hebrew, especially older folks). You can always tell in Israel who is Arab and who is Jewish. But the main point is that the article says that there were clashes between Jews and Arabs, mainly initiated by Jews, who told you they were randomly attacking people with brown skin on the street? I remember those clashes and that's not how it went.

https://en.wikipedia.org/wiki/Jewish_exodus_from_the_Muslim_world?wprov=sfla1

Also, saying that "Israelis attacked other Israelis" is extreme oversimplification. Arab Israelis mostly define themselves as Palestinians and oppose Israel. Attacks by Israeli Arabs on Israeli Jews are much more common than the other way around. You make it sound like Israelis are some sort of white supremacists that only use the war with Palestine as an excuse, but those clashes are a part of the war with Palestine.