... As background, in 2024 Bailey played J K Rowling in a controversial play at the Edinburgh Festival called TERF. TERF stands for “Trans-Exclusionary Radical Feminist”; it’s a staple term in any trans debate and, as most will know, J K Rowling herself is very vocal on her refusal to accept trans men and ridicules trans women. The play received an extraordinary amount of adverse publicity and threats of violence, much of which was directed towards Bailey herself.
Rowling In It, we are told in the show’s publicity, is a self-penned show inspired by the tumult of that time which forced Bailey to defend her own complicity and responsibility for the trans debate, despite it only being a character she played. ...
https://everything-theatre.co.uk/2026/04/review-rowling-in-it-kings-head-theatre/
Not even sure it is worth a discussion, but thought it worth noting that not only does JKR make a fair amount of money by her own work, but there seems to be a whole industry of people who make money of her and her work.