Yeah, it's complete histrionics.
"now I needed to piss, and I was afraid."
"Sensing my discomfort my friends loyally announced their own need to pee"
"My friends came to the rescue, telling the guard to back off and escorting me into the women’s, which was crowded with people. Gaze fixed downwards to hide my humiliationn, I pushed into a cubicle and peed. My head was ringing, there were raised voices outside, then the rap at the door."
"Britain has become a country where trans people can be yanked from their sports teams; where cash-strapped businesses can be forced to ghettoise their customers"
"For a minute afterwards I stood crying against the wall. Then the toilet policewoman returned and took up position in front of me. She looked a little ashamed, and she touched a now-gentler hand to my arm."
Actually, there isn't a sentence in that article that is not overblown and ludicrous.