In many cases, it actually does. Once you take away their ability to produce children from selfish people, they too would change and warn others of the dire, irreversable consequences of being neutered due to neglect and abuse of children.
Thing is..you have to get caught first breh.
Then there has to be a guidelines. Some people think spanking a child is child abuse.
If you spank your child and they call CPS, guess that means off with your nutsack, eh?
Bottomline , it wont stop the person's abusive behavior.
People still commit crime amongst the death penalty or life imprisonment.