I am Spartacus.
I believe in science and therefore in biological sex. I believe that we are a sexually dimorphic species. I believe that a baby's sex is recognized at birth, not assigned. Yes, there are a few intersex babies whose genitalia may be ambiguous, but they are very rare, and their condition has nothing to do with transgenderism.
I believe that it is impossible to change sex. No matter how you surgically or hormonally change your body to resemble a body of the other sex, you cannot change your actual sex. People who call themselves transwomen are not women, and people who calls themselves transmen are not men. I am a woman, and that is solely because I am a biological female and an adult.
There is no such thing as a male lesbian. There is no such thing as a female penis. There is no such thing as a male getting pregnant and giving birth.
If it is true that some men are being harassed in male bathrooms, locker rooms, etc., I feel very sympathetic, but the solution to that problem is not to allow biological men into female facilities. Men who are harassed need to call the police or other authorities to help them and they need to work with other men to solve the problem of male violence.
I believe that what kind of body you have has nothing to do with what kinds of clothes you can wear, what kinds of mannerisms you can have, what tone of voice you can use, what kinds of toys you can play with when you are a child, what sports or other activities you can take part in, etc.
I support the right of any person to use any first name they want, but I will not use female pronouns for a male person, and I will not use male pronouns for a female person.