So I just discovered that I have been working next to the waste of oxygen that raped my best friend several years ago. I work in a manufacturing environment and I know that you can’t fire someone just for being a sex offender unless it directly interferes with work duties (in the US). But despite it being a primarily male workforce he does work with several women who have no idea what he is. He literally followed a woman home, broke into her house, and raped her. Him working here puts every female employee at risk. How is that not an unsafe working environment? How is it at even legal to employ him anywhere where he will have contact with women?
If you don’t allow people to have second chances, then recidivism rates skyrocket. Being tough on crime creates more crime (and more prisoners).
Look at the Scandinavian prison model. Reform is what ought to be the focus.
But in the US, recidivism is kind of the goal. After all, we need to keep the for profit prisons full.