Apparently some girl goes around with this 'personal space box' in public. WOW

So apparently some feminist goes around with this 'Personal space box' in public. Just modern day feminism at work here people, preventing rape by wearing a cube and looking like an utter tool in the process. 


Isn't it pretty obnoxious considering a lot of people have to stand up in the subway, and space is very tight as it is? Could it be to seek attention? Is it a sign of a autistic behavior ? Or is it totally cool & OK? 


WHAT IS YOUR OPINION ???