Same shit, different day. Don't bug me in the bathroom, I won't bug you. This isn't rocket science; it's common fucking sense.
I don't need to know if the person is transgender. I don't give a crap. Hell, I've used the Men's bathroom more than once in my life - Hellllooooo, I've been to a rock concert and the fairgrounds more than once in my life. Should men now be allowed to beat the crap out of me for going into the Men's bathroom?
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The whole "don't let men into the women's bathroom" is just such a load of shit. You don't need fucking discrimination, you don't need to whip idiots into a frenzy, you don't need to tell idiots they have an excuse to hurt people - any pervert who was going to sneak into the Ladies' Loo before the "Trannie Gonna Getcha!" sham terror campaign is still going to sneak into the Ladies' Loo.
Don't be a fucking idiot and tell yourself transgender people didn't exist before 2015. Don't be a fucking asshole and tell yourself it's suddenly okay to harass, harangue and threaten people because you're a big chicken.