A human being cannot objectify themselves anyway. Objectification is something that is done to another, not to oneself. If a woman is doing any of the things suggested in the list and is not being controlled by another than she is showing agency. She is the one making the decision to do whatever she is doing which shows she has interiority.

Objectification is the assumption by another that a person has no interiority.

Objectification of oneself is another different term called a dissociative mental state. A woman who is objectifying herself is a woman who is experiencing mental duress, which causes a discontinuity between ones thoughts, feelings, identity, and actions.

All these guys can shut the hell up, as far as I'm concerned. Ignorance is not a gotcha!