//FYI, continually refusing to use their preferred pronouns which leads to a trans-person feeling ill at ease is tantamount to harassment.//
Harassment must consist of a “course of conduct”, zebu (i.e. more than one event). Once I encounter somebody who insists on my using incorrect pronouns, that will be the last time our paths will cross. I don't indulge people in fantasy so will not be accused of harassing such a person.
//Only in the eyes of the ignorant and those who cannot bear for one second, the thought that someone may differ from their own heterosexual stereotype. [Ref: gender being rendered meaningless].//
I couldn't care a jot if someone is different - we all are. But gender is now determined by whatever the holder wants it to be, zebu. It is subject to their whim or fantasy. “I don’t like being a man, so I’ll be a woman.” It’s simply a matter of opinion, not fact. Normally it doesn’t matter. As I opined earlier, I don’t care what men call themselves. But in cases such as this, and boys attending all-girls’ schools, men changing in the same area of the swimming baths as women, men being accommodated in women's hospital wards and men taking part in women’s sport where physical strength is an advantage (to name but a few examples), it most certainly does matter – a lot.