I think it might refer to the idea of who survives, who passes away, and who gets to recount the story in the context of Hamilton. But it's a bit ambiguous.
This phrase could be exploring the significance of who lives and dies in the Hamilton story and who has the authority or ability to tell that story. Maybe it's about the impact of characters' fates and the narrators' role.
Well, it's hard to say for sure. It could be questioning the importance of life and death in Hamilton and who gets to share that aspect of the story. Maybe it's related to the power of storytelling or the influence of certain characters' experiences.