I also take issue with the sentence
"Noah started to restrict his eating in a bid to delay the onset of puberty."
Which suggests this wasn't anorexia at all but a special kind of other eating disorder experienced exclusively by trans children that merely looks like anorexia (the M&S slogan comes to mind, but obviously a child has died).
This is obviously misleading for several reasons, but it also aids the narrative of gender identity ideologues when they dismiss all other mental health issues as being the result of not affirming someone as trans (depression, anxiety, etc).
It's another way of playing on the non-falsifiable nature of gender identity, since when someone argues that a distressed child clearly needs psychological help, they can always say "yes, but the distress is caused by not receiving gender-affirming care", and there's no way to prove that if the child didn't feel they were trans, they would or wouldn't have those other MH issues.
It seems obvious to me that anorexia can often be related to gender distress and the accompanying distress around puberty. Obviously gender distress isn't always present in anorexia, but it doesn't take a genius to consider that there might be a link between different manifestations of psychological distress around one's body.
This sentence seems to downplay the anorexia and it almost seems to be insinuating that anorexia might have been a misdiagnosis because Noah was trans. This is so dangerous for young people and their parents to believe when it comes to conditions such as anorexia, as it is impossible to manage anorexia without understanding it.
Articles like this and the narratives it perpetuates only serve to make medical professionals even more wary of treating gender-distressed children as humans who function according to the same psychological principles as all other humans. The more medical professionals are encouraged to treat gender-distressed children as these mysterious magical alien beings that regular medical professionals are unqualified to treat, the more gender-distressed children will be harmed.