1. Many, many years ago - centuries ago - I was a bureaucrat. A "person" asked me to do something. But the person claimed to be a woman when the person was a man, according to the documents submitted. As a dutiful bureaucrat, I explained that I had to refuse - the person was a man.
2. I realised then that a person is a person.
The vast majority of people are not gay. And most people are right-handed.