They've been actively removing gender-locked gear in recent patches and making it accessible to everyone, look in the patch notes and it's right there. The annoyance comes from the differences only being for select classes. The fact that the crop-top picto look is the one they've been advertising since the job was revealed has only led to people feeling misled when the entire identity of the job seemed to be intentionally messy and mismatched (the undershirt breaks that flow). WAR gets a crop top for both genders, so the difference here is redundant and unnecessary. Just screams that women need to show skin and men can't, so it sends a bad message both ways :P