Yes Walk, when I saw who wrote it, it rang a bell she had previously written something that raised eyebrows on here - although can't remember what it was.
The Observer name Stock as one of the 'faces of 2021' which indicates her impact has been undeniable. The others in the list all seem like positive stories, so it's not a controversial or goady list. No wonder the Graun are hiding it away 
(Although a question to Torrey Peters gives Wild Women Writing Club a kicking without adequately addressing the issues raised)