As opposed to what? Are you a proponent of creative design or young earth creationism?
> especially in the ‘manosphere’ accept it as Gospel
What is a "manosphere"?
I don't know but it sounds... sweaty.
The manosphere is a place where male bloggers try to understand the dynamics of mating and sometimes evolutionary psychology is used as evidence.
> From an evolutionary perspective, male infidelity is fairly straightforward. Men have evolved a strong desire for sexual variety, stronger than women’s on average, due to the large asymmetries in parental investment. Men can reproduce with as little effort as it takes to inseminate a fertile woman. Women require a metabolically costly nine-month pregnancy to produce a single child.
... and using that to explain human behavior or psychology. I guess the field is known more as behavioral or evolutionary psychology.
Not that it makes evo psych valid, but I've yet to see good papers from either side, and I doubt there ever will be, since mating strategies will always remain a highly contested topic, regardless of what science says.