It’s an opinion piece, which the author seems to have understood as meaning “actively avoid facts & research, just wang on”. His ramblings are focused on her tweet about Butlins turfing (?terfing) 5 male people out of the women’s loos (then apologising because said male people feel entitled to use facilities for those of the opposite sex); a situation FWR have been discussing here.
The “sad new low” is this absolute trash being published by a once-reputable publication. Idiot selfish man whining about how he liked ready “Harry Potter” when he was younger - & immediately demonstrating he’d not even understood Rowling’s children’s books, let alone these far more serious issues.
An alarming number of the comments are ascientific twaddle &/or regurgitations of the full gamut of unsubstantiated claims.., definite suggestion, too, of Shenanigans, with comments in odd mixtures of US & UK English (NB not Canadian English, which does of course blend the two, but a clunky mixing of terms as of copy-pasting) 🤨