BU - yes, but I disagree that's self evident. There is some portion of people who believe those things. Doesn't make them true. Doesn't give people the right to be prejudicsed or rude or disrespectufl
So why is what he believes is what goes?
What is his definition of gender identity that is so rock solid and well evidenced that its more clearly defined that biological sex?
How is that not just all ' shite I have made up as it suits me'.