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?
I remember watching a time lapsed video of his flights he took over the years that Tesla was struggling, The Gigafactory was under construction and SpaceX was getting set up. I think it broke him in some way.