Here's an interesting question to ponder.

Say there is a ginger-haired group and blonde-haired group. As we all know both get made fun of but in different ways, different experiences they had to deal with.

Now you have Subject-A who is blonde naturally and had to deal with blonde jokes. Subject-B natural ginger, had to deal with ginger jokes.

A dyes their hair ginger, B dyes their hair blonde. They both try to join the opposite group.

Are they to suddenly be accepted now that they fit in? Do they suddenly know the hardships of dealing with the type of teasing they got?

Now apply it to girls-only and boys-only.