Has it got anything to do with the male gaze, versus the female gaze?
Much has been written about the male gaze, but to be honest, I don't know very much about the female gaze at all. Does it even exist....?
Women, generally speaking, conform to the male gaze. Gay men also conform (generally speaking) to the male gaze.
Men don't conform to it (short, perfunctory head hair, make-up not used to enhance features, no need to remove body hair, comfortable (if well presented) clothes and shoes; they work with what God gave them) and many lesbians (generally speaking) don't either.
The male gaze seems to demand a very aesthetically accessible, and pleasing, image.
The female gaze, if indeed it exists, does not, so much. Talk to many women - and this thread seems to back it up - and they will say that it was only after they got to know their partners that they really became attracted to them. Or, someone they didn't have feelings for either way, deepened into something significant, when the person's personality came to the fore. So attraction for women (generally speaking) is often about more than just physical appearance.
How much of this is innate, and how much of it is socialised though, I don't know. But maybe objectification of those they find sexually attractive is a natural consequence of the male gaze, whereas that outcome doesn't happen when attraction is based on more than just physical appearance.
Would love to learn more about the female gaze, if anyone is aware of anything out there.