I agree.
I do think the USA osteopathic society/medical board or whoever regulates these practices need to be held to account as well. I think part of the reason it was "accepted" by other adults who knew about it, coaches, parents, and gymnasts, is that it is a licensed technique. It is a valid treatment, so he is a medical doctor applying a treatment which he is authorised to perform by his countries medical licence. In fact when it first came to light the report was not for the treatment itself, but because he was doing it without gloves. So the vaginal adjustment itself was obviously thought to be in the "normal" range of treatment.
I think they need to review when and how this "treatment" is used. Licencing a Dr who is treating under age girls for gymnastics injuries seems crazy to me. Grant licences to those who are treating women for birth injuries, fine.
But yes. I know many kids and parents who are not only keeping their kids at abusive gyms, but are practically participating. i know one family who's kid had a block. The coach would leave them trying to go for the skill all practice until they cried. Then the coach would send the kid out to the parents, who would tell them to get back in and do the skill or what were they paying all that money for, wasting everyone's time etc. The kid is now very good three years later, and there are lots of parents wanting to get their kids in that group, and seem to accept that is what you do if you want to achieve. There's an unsurprisingly high turnover and there's a fight when a kid leaves and there's a space.