I say let the kids change genders. When they get older and realize they can’t find satisfaction with their “partner(s)” and the hormones have messed up their health so badly that they end up with big health problems, they may start getting vocal to others to “Don’t do it”! I know some of this from experience with my SIL’s sister that transitioned into a male. Had her breast removed and a made-up penis added 5 years ago and is having all sorts of medical problems. Had to have the penis removed and everything. It was horrible!
Only transitioning person I know suddenly had multiple falls like an elderly person, broke some ribs, and they wouldn’t heal. Has had other issues and resigned from the dream job because the health issues are out of control.
That one is still in denial as to the cause.