Hosekid, by using 'their argument against them' you are encouraging them, which from you middle paragraph is clear that you actually agree with them.
Question for you, this teenage Trans person that lacks impulse control, what impulse is it that you think they are going to act on?
I will explain why I would be opposed to using the men's room when i am out dressed as a woman. Its simple I would look completely out of place using the mens room in a dress or a skirt or heels or whatever, I also think that any guys in that room would feel distinctly uncomfortable seeing me in there. I have used the ladies countless times and never felt even the slightest bit of discomfort from any women I came across in there.
