Mrrrm, I think we've all felt this or similar sentiments about many categories of convict, and especially those guilty of violent crimes, but I don't have enough faith in the system to back the idea of a label in perpetuity by default. We can look into each other's backgrounds if we're so inclined, but otherwise I'd prefer for convicted offenders who have served their sentence to feel they can be contributors to society, and not to remain mired in the anti-social, dangerous paradigm from whence their bad behaviour emerged. These aren't people who set out with a sense of boundaries or harm or why it is bad to rape. If we can't stop them before the fact, we have a duty to encourage them to learn these things after the fact.

Maybe tattoo it on his forehead. “Rapist Donald Chump”