Forced mutilation of anybody for any reason is unethical and fucked up. Let's do other things like fixing society, proper education, end eugenics/racism/transphobia/etc.
If you want to stop sex offenders, stop trying to teach them a "lesson" after doing it and instead install things into society that prevents it in the first place.
On my Samsung phone with UI 8 it's part of the "now bar". You can disable live notifications in it. It probably will disable it on lock screen too.
It's the only way I know to disable it.
Ok my phone it's settings>lock screen and aod>now bar