Robert Downey Jr is the obvious case of a person who had a redemption arc, to simplify it he was a promising actor that got addicted to drugs, fell off, went to rehab and then became a huge hollywood big stsr known, even known for being Iron Man.
What real life person had a redemption arc?
It’s easy to be humble when the public showers you with praise. The real test of someone’s character is when you earn the public ire.
Do they grow and reflect, or dig in their heels and lash out? I think we learned how that worked out for Musk.