Your theory requires us to believe that low status men are more capable of starting wars than the high status men who actually run society.
Incel anger is a real thing, but incels are not building warships or running munitions factories.
Incel anger is a real thing, but incels are not building warships or running munitions factories.
But you are right, I should have mentioned that high status men contribute to wars as well.
Re incels, it depends on the definition of the term whether they can be regarded as such. I think that the term is most commonly used to refer to a specific group of men in western society which by and large is still monogamic, so it's not very comparable to a mostly polygamic society and the effects it has. I think most men or women who identify as incel can find someone if they really want to, they might just not live up to their standards. I mean, here in the west there is no effect which removes far more women from the dating pool than men :).