I'm Egyptian Christian descent (genuinely, my father was from Alexandria).
Do I get a golden ticket? If I want to set fire to the library are we good with this as its "my people"? What about if I asked an external power in to preserve it?
But wait, I'm not Coptic. Are they not my people now? Am I a colonialist for wanting to preserve the library because of the church my old man attended?
What could possibly go wrong with cultural ghettoisation?
This is complicated. Are we to assume that we aren't in a culture group unless we are born from a group's member or born in a specific location. If a culture resonates with an individual that doesn't fit into the "culture group" definition, can they never see the culture as their own? It definitely seems to bring into question what the definition of culture is and when is a culture added to the collective. Isn't that what sharing does?
Aren't there arguments about writers writing books and readers interpreting the story in their own way? The story is now everybody's, right? I do feel the danger in the idea, but it also feels sort of correct.