The general rule I've seen most media is you can get a character redeemed for anything except sexual assault or rape.
And of course that's not like a hard-and-fast rule but generally when I see redemption arcs in any given piece of media that seems to usually hold true.
And of course that's not like a hard-and-fast rule but generally when I see redemption arcs in any given piece of media that seems to usually hold true.