The implication that there is a flood of kids regretting their transition and detransitioning is a right-wing myth.
Recent studies (Gender Identity 5 Years After Social Transition | Pediatrics | American Academy of Pediatrics (aap.org)) show that the rate of youths who socially transition at a young age who then transition back are extremely low, in the vicinity of 2%, and that the vast majority of those who do so are doing it due to family pressure, not regret. For comparison, the average regret rate on all regular surgical procedures comes in at around 7%.
Kids who identify as trans early on, almost universally continue that position.
Using emotionally charged (and blatantly inaccurate) language like "vivisection" as opposition to this is a tell that you aren't looking for a scientific basis for your views, and likely consider that trans people are just doing these things for funsies. You're wrong.