That culture influences visual perception does not seem to preclude other evolutionary or biological influences on visual perception. I don't have the reference

That culture influences visual perception does not seem to preclude other evolutionary or biological influences on visual perception. I don't have the reference you provide, maybe you can tell me if that reference or others you have preclude evolutionary or biological influences on visual perception? And even agreeing, okay, tit staring is a culturally influenced, a social construction, so what? You still don't describe how that makes it sexist and so should be shamed, especially in light of evidence that it affects both men and women. Why are natural harmless instinctual reproductive behaviors that the culture associates with males worthy of shame?