For many queer people, coming out is something they'll have to do again and again - every time they meet a new person or make a new group of friends possibly, for the rest of their lives.

Former AFL player Mitch Brown has publicly identified as bisexual becoming the first player in the code's history to do so.

The official response from the AFL has been mixed, so what would it take to create a world where people no longer need to come out?