From the POV of someone who says that, the evil actions of Israel are not a fluke, but an inevitable result of the nature of Jewish people, just like genocidal

From the POV of someone who says that, the evil actions of Israel are not a fluke, but an inevitable result of the nature of Jewish people, just like genocidal colonialism is seen as the result of the nature of white people, etc. They see themselves as frogs talking about scorpions, to put it in fabulistic terms, and the fact that a particular specimen hasn't stung is no evidence that it's harmless. To someone like me, who believes quite intuitively that humans are generally the same everywhere, it's hard to grasp, but I don't see how I can prove it's objectively wrong.