Just like conventional sexual practices, they have no place involving children. This is what you just don't seem to understand (well you obviously do understand but are pretending not to): part of the kink (sorry sorry sorry part of the "non-conventional sexual practice") is that it involves bystanders. That is what makes is wrong.*
This is what tips it over from 'kink' to 'paraphilic disorder'.
ICD-11: Paraphilic disorders are characterised by persistent and intense patterns of atypical sexual arousal, manifested by sexual thoughts, fantasies, urges, or behaviours, the focus of which involves others whose age or status renders them unwilling or unable to consent and on which the person has acted or by which he or she is markedly distressed. Paraphilic disorders may include arousal patterns involving solitary behaviours or consenting individuals only when these are associated with marked distress that is not simply a result of rejection or feared rejection of the arousal pattern by others or with significant risk of injury or death.
icd.who.int/browse11/l-m/en#/http%3a%2f%2fid.who.int%2ficd%2fentity%2f2110604642
In this case, 6D35 Other Paraphilic Disorder Involving Non-Consenting Individuals
(In the UK we use ICD not DSM)
Incidentally, people with paraphilic disorders are excluded from being given a diagnosis of gender dysphoria (called gender incongruence in ICD)
icd.who.int/browse11/l-m/en#/http%3a%2f%2fid.who.int%2ficd%2fentity%2f411470068
Therefore if the need for a diagnosis before changing legal sex was removed, we would lose an important safeguard that screens out men with paraphilic disorders from becoming legal women.
Why would tw want to share spaces with a bunch of abusive perverts? But that is what TRAs are campaigning for.
I've no doubt that it's ineffective as a sreening tool, especially now affirmation is the only acceptable form of therapy, but to get rid of the need for this screening even on paper spells out clearly that nobody gives a shit, women and children don't matter, all hail the mighty penis and all it desires.
No thank you.