'This is a great article that argues that breast binding is a response to sexual objectification'
Yes.
Loads of girls do and always have hated their breasts, for a host of reasons.
When I was at school girls wore baggy clothes and starved themselves to try and reduce /stave of the visible changes to their bodies, breasts being the most visible change of all. That results in a massive change to how you are seen /treated by everyone especially men.