Banning things is just a bandaid for deeper issues. If a game wants to have it, it's my choice whether I want to deal with it or not. And in weighing whether I am interested in a game or not, that can play a part. It's easier for me to ignore the prevalent perception of skimpy female armor when there is skimpy male armor to match.
But you were the one who implied sexualized armor potentially creates harm. Band aid or not, shouldn’t it be removed even at the expense of some artistic creativity if it will prevent some future violence?