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.
You all had social batteries to start with.? I haven't really ever had it and haven't ever had much if at all deep connections. Not because I don't try but because people can't deal with my genetically dead social batteries.