I’d also agree beauty, in both males and females, does have an advantage, but it also has disadvantages, and I think more for women than men.
Sadly other women can be bitchy, bullying, rejecting, and men can be belittling (she’s attractive so she must be thick).
Overall though I think for most (but not all) the advantages outweighs the disadvantages, but it’s human nature, as humans we prize beauty in both men ans women, but we also prize intelligence, effort and results, and many other things. No one says an Olympian needs to be attractive, or a Nobel winner,
So yes, many attributes humans have give them privilege. Be it looks, strength, intelligence, perseverance. You cannot isolate one and say it’s not ok to prize this. Well you can, but it’s not going to get you any where, because it will always be prized. It had since time began.
I don’t understand the comment that beautiful women find it more difficult to age. In my experience usually beautiful women remain beautiful, irrelevant of their age, unless they change their appearance drastically, it feels like people want to think they find it difficult, so they get some form of punishment for ever being beautiful in the first place.