The anaology with race is black activists being forced to have white peope who identify as black in their spaces, or centred in their movement, or called bigots for not wanting white people in black colleges. Race laws protect teh oppressed from the oppressor.
A white person saying, I'm a fast runner, love rice and peas, am a fan of hip hop, and having a spray tan and perming their hair would be HUGELY offensive to black people, they call it blackface, and it's horribly racist.
And yes men saying I've always been a woman cos I'm sexually subservient, like make up, and I like watching guinea pig vids on the internet and always played with dolls (GENDER) is supposedly NOT offensive.
Here's what one transwoman thinks of women, this is what he thinks women are like, this is how they talk about us (this person also wrote a sex tips column for GIRLS)
www.vice.com/en_us/article/paris-lees-the-21-sexiest-things-about-sex-696
If you don't believe me go and read some trans threads on reddit, these dudes have a very WARPED idea of what a woman is, and don't make the mistake of mixing up transsexuals with transgender ... two VERY different things indeed.