Oh, are we banning Christians from bathrooms on the basis that you disagree with them? Maybe Muslims make you uncomfortable and you don't want them near women?
Sincerely, what is your argument here, "I don't believe you, so what you said is invalid it's a religion."? Trans women are women. I don't understand how that is a debate or why you think it's equivalent to some religion, it's an assertion of identity.
Some people equate facts with belief. I can't help it if you have no ability to discern the difference. If you can, then I can't help that your beliefs make you hateful and willing to dismiss things you don't like as "beliefs".
Also...
Pot, meet kettle? Are you not doing this by your own logic?
Edit: Can't see your transphobic shit anymore, thank fuck. Trans women are women. Trans does not mean not. You wouldn't say "Cis women aren't women" just because "Cis" comes before "women".