I keep reading this! It's specious!
Once and for all
Amnesty intervened in the case, and was represented by a non-binary lawyer, Lui Asquith.
https://www.russell-cooke.co.uk/our-people/lui-asquith
'Acted for Amnesty International UK which intervened in the case of: For Women Scotland v The Scottish Ministers [2025] UKSC '
'Lui Asquith (pronouns they/them) is Director of Legal, Policy and Operations at Mermaids. Lui is a qualified lawyer, with a background in LGBTI activism. They moved to Mermaids over two years ago to focus on improving the lives of trans, non-binary and gender diverse young people on the front line.'
https://podcasts.apple.com/se/podcast/how-can-we-raise-the-bar-on-trans-rights-with-lui-asquith/id1068563276?i=1000506713109
https://www.russell-cooke.co.uk/news-and-insights/news/the-uk-supreme-court-hands-down-judgment-in-for-women-scotland-ltd-v-the-scottish-ministers
'Lui Asquith of Russell-Cooke LLP represented Amnesty International UK, which intervened in the case.'
Is it just that Lui Asquith is the wrong sort of trans person?