I feel the issue is finding the line between sexy and objectified. Everyone has a different threshold, thus it makes it hard to determine what is just attractive, and what is sexist.
Someones sexualized and can be another's empowered, and a good design to one can be a terrible design to another.
I feel these kinds of discussions can be really difficult because these things are very subjective and everyone approaches these things from a diffrent point of view.
For example I made a thread a couple of days ago called " Sexualized designs do not equal bad designs."
https://www.resetera.com/threads/sexualized-designs-do-not-equal-bad-designs.4361/
I approached this topic from the viewpoint of an artist and how I judge all designs by their merit as character designs.
One may approach this topic from a feminist theory perspective, like Anita Sarkessian for example .
It can be pretty hard to come to a conclusion, since every one handles this diffrently.