You are correct that opinions and ideals change over time. Sometimes this is a very good thing, sometimes it’s a regression, sometimes it makes little real difference.
However there is nothing wrong in discussing changes, and people having opinions based on their experience, their hopes and their concerns.
For me this isn’t really about the off-spring of wealthy celebrities who have a built in safety net for protection. This is about how their participation and promotion of something serves to normalise, and inspire behaviour that actually can be harmful to others who don’t have that privilege.
Honey or Brooklyn can pose without clothes, but they can also walk away at any point and pick up other options, the consequences for them are limited.
That can’t be said for Jane or Joe Normal who may be faced with future employers or partners viewing multiple images of their barely concealed genitalia, but who also now live in a society which both demands even more explicit or demeaning content to maintain engagement, whilst using said content as gladiatorial clickbait sport against them.
That isn’t empowering, that’s a no win game of increasing imprisonment.