The article says "Drawing on surveys of more than 60,000 US undergraduates, the report finds that the share identifying as a gender ‘other than male or female’ peaked at 6.8 per cent in 2023. It has since fallen to 3.6 per cent in 2025, effectively halving in just two years."
"other than male or female" doesn't describe most transgender people so the report is misrepresenting the data
That's just one of numerous problems with the reports reliability