If surgery is being offered as a treatment for a condition, then failure of that treatment usually informs research into the efficacy and future use of that treatment.
Detransitioning people are an indication of the failure of transitioning 'treatment'. In most medical situations, failure of drastic treatments such as amputation and a lifelong requirement for medication with many associated life limiting risks/side effects would surely be treated very seriously and would lead to at least suspension of such treatment pending further research as the harms appear to far outweigh any potential benefits.
In this case, there appears to be so little evidence of the success of this treatment - as pps have pointed out, it seems to be seen by transitioners as an ongoing (never ending?) process which from Scullys excellent analogy, never addresses the real problem. The person in the Guardian article on the other thread seemed to report a move from 'gender dysphoria' to 'chronic paranoia' - that doesn't sound like a successful outcome to me.
Is it a case that the grass is always greener? 'I will be ok if I can just get x or x or x, then I will be fixed' but never addressing the underlying issues.
We get told frequently to educate ourselves on the experience of transgender people, but when we ask questions, the majority of the time we are told to stfu so thank you for coming on here Daddy to start to explain your experience but I would be very grateful if you could answer some of the specific questions above to help our understanding (and please don't dismiss us as being 'in bad faith', I don't generally spend time asking questions unless I want an answer).
I must say I do have major concerns about the idea of treating all gender questioning children with affirmation inevitably leading to transition when the research indicates that the vast majority of children will desist and settle to live happily in their correctly sexed bodies.
That means that the majority of the group are being sacrificed for the possible gains of a minority. These possible gains are by their nature theoretical and impossible to quantify. Based on a view made in hindsight by adults that think if they'd done things differently, their lives would be better but with no evidence or anything more than an 'if only I had....'