Yep we need to smash those walls. We are too binary in our thinking, to think there are two sexes, male and female. We all are bigoted. Not everyone identifies as male or female. There are other identities.
We need a sexless genderless individual such as this, who is so enlightening about all these gender issues, to guide us and lead us out of the darkness of a world divided into two sexes. We obviously have been living in the dark ages when it comes to sexuality.
Sarcasm.......
Sometimes there are very good reasons for walls.