> This is nonsense. Non-monogamy is relinquishing exclusivity. If a man can have multiple women, but a woman can't have multiple men, it's just a different form of oppression.

Only if your argument is that this behaviour is nurture, not nature. IOW, if your argument is "this behaviour is completely disconnected from instinct and has nothing to do with evolutionary pressure", then sure, your argument makes sense.

Many of the great apes, and indeed, other animals, don't think in terms of political soundbites, though, so we can readily observe that the behaviour "violence over mating rights" is a thing that developed in those creatures that eventually evolved into other creatures which evolved into pre-hominids which evolved into hominids which evolved into us.

Some things are instinct. It's a very large stretch to claim that violence over mating isn't instinct, but political.

Extraordinary claims require extraordinary evidence, and all that...