I’m not a legal person, but they seem to be claiming that Gillick allows kids to do whatever they want to do. It says Gillick recommends a child centred approach that recognises children develop at different rates. Therefore they would have to admit that there are children with gender confusion that are not as fully developed.
And if these children are able to consent according to them, then they should have no problem meeting the eight criteria set out in the original judgment.
And to me, it’s laughable that they are going to base this on a challenge regarding Gillick, and somehow Stonewall et al are experts on children consenting to treatment?