Denialism

New tactics: find the genes, disparage what are natural experiments like twin studies for not being perfect (true, but it doesnt mean you default to equality. It means their findings are mediated by environment more. We see the trend from dizygotic and monozygotic showing the genetics still). Basically we need either star trek tier proof or nazi tier experiments

Or denying all evidence from social science, even if it is quantitative and not interpretive (the batshit feminist stuff is the latter)

Their own hypothesis of innate equality doesnt meet these benchmarks either, they just treat it as the default position in an appeal to ignorance. When assuming equality doesn't make sense in light of the different outputs with obvious environmental factors not explaining them