How would Israel benefit from a stable Middle-East? I'm of the impression that Israel would want perpetual instability in order to prevent the Arabs from uniting and destroying the Jewish ethnostate, and that's why they orchestrated the war on terror.
Funny that you mention Napoleon, he was allegedly funded by the Rothschild banker family as were the British; they funded both sides. It seems to me that Israel is doing the same thing now.
One barricade to discussing this seems to be the word "antisemitism". Right now antisemitism is a very broad term which includes anti-Zionism, being critical of Israel, disliking people for being Jewish of race, culture, ethnicity or religion, and goes up all the way to "gas the kikes". It even includes things like talking about "blood libel", which is a misleading term in itself because there have been proven cases of Jews killing goyim for ritual sacrifices.
I'm personally against discriminating on the basis of race or ethnicity, but I deplore the idea of any culture or religion being above critique. If a culture or religion tries to tell me I can't talk about them because they are so oppressed, while they are themselves disproportionately wealthy, influential and perhaps also intelligent... that's not being oppressed, that's a manipulation tactic only afforded by those already in power.
Lately I've been trying to understand the relation between Israel, US foreign policy, Zionism, Marxism, feminism, the concept of "isms", and the Jewish faith, especially the Talmudic branch. It's a... noisy thing to research, lots of angles, ill-defined terms, lots of misinformation going around. Forgive me if I got something obviously wrong.
If you think my beliefs are inaccurate on any of this stuff, please help me develop them by helping me to some better sources of information (or perhaps techniques on better historic research). It's hard researching this and my time is limited.