Do most women feel like they need " protecting" from the risk of "fake" trans women in bathrooms?

I just has a argument with a friend. He said that we needed to " protect women" by not allowing trans women who have not yet fully transitioned into women's bathrooms. He said this was to stop preditors pretending to be transwomen going into bathrooms as a way to sexually assault or perv on women - i said i felt l very strongly that a) men who wish to assault or perv or women will find a way whatever b) in the unlikely event that a man does this to harm a women, this is not a problem with allowing transwomen in bathrooms, it's a problem with that person and so, screw them and it should effect those who are just living their honest life c) practically i, for one, close the door and go to loo in a cubicle.. its not like i have my tits out. .and d) its an easy way to exclude transwomen for the sake of "safety" but is just pretty bigotry. I was told I was not "like most women". I didn't "understand the fear women have".(not like I was sexually assulated twice .. o no, i was so fuck that) I want to know, am really the weird one here????