I have a degree in Wildlife Science, a subfield of biology.
Can confirm that THIS is what enforced monogamy means.
Also, the Incel community themselves are advocating a form of this definition. One, who's also a religious nut btw, who made the rounds on TikTok recently wants a lottery system whereby any unmarried woman is given to Incels for sex so they won't turn violent. Quote: "men have to take a bullet, you [women] can take a dick for 10 minutes."