I don't understand harsh judgements like this.
Nobody thinks the ladies are unsuitable, or need fixing in any kind of serious sense.
But the cover of a magazine is what sells. Artists are going to tweak everything.
Portrait and fine art photographers go to great lengths to control lighting, angles, poses -- are their subjects are not good enough to photograph in natural light, with an unplanned pose? Of course not, but they are trying to create the image that achieves the best impact in line with their personal vision.
Animators pervasively create characters with bodies superior to any human being. Are they doing that because real human beings are unacceptable? No, it's just the artificial perfection generates attraction and inspiration in us.
Almost all human beings artfully adjust their appearance every day, their hair, their clothing, not just makeup. Are they not good enough humans when they get out of bed? Of course they are, but they have the ability to create a more positive impact.
Art is art. If you want science or a documentary, then yes, it would be better to have raw imagines. Unless contrast enhancement or other filters help expose the raw reality better.