No dead is dead. she even turned into a force ghost.
So did Callista, technically, and she got brought back.
No more clone repossession crap.
Of course, because it isn't necessary anyway.
What's done is done. She was going to die anyway.
I trust you mean in Cade's series? Yeah, that's 150 years in the future. Everyone's dead by then, but if, say, Luke got killed off in some manifestly stupid way in the current series they have going, I trust people would be angry about that as well, and rightfully so. Just because it's inevitable doesn't necessarily mean anything goes.