That's odd indeed...
Though I notice that if I pass as male people tend to trust me less, charge me more, and especially girls are less chatty (when I want to talk they give me a "piss off kiddo. I aint interested" look). Also when I want to take a pee in a restaurant or shop I now almost always have to buy something, whilst as a girl I never had to (I always ask).
Some things are weird in this world, lol. Not that I mind, I hated to have 'advantages' "because I am a girl", cause I am not, but still it's odd, lol.