I'm a bit of a uhm achshually guy, and I like to know a project's dependencies even for books, ahaha.
It's not really about the wording or a specific choice of focus for the idea. I just think that TA as a whole is about how the mismatch between wants and beneficial things (for lack of a proper succinct wording) can lead to great strife and suffering, how the foolishness of someone with great capabilities can lead to ruin, how ideas take hold and evolve under pressure etc. A corrupted ghost with unfinished business (I've read the supplement, and I'm aware I'm simplifying somewhat) doesn't scratch the itch for me. It's an otherwise cool idea, it's creative, and I see the work has been put in, so I don't see myself messing with the creative vision: it is splendid for what it is. Does that make sense? It's an episode of Kim Possible, where I expect Ergo Proxy, or smth.
P.S.
I have fever rn and my friends told me that this comment is mean. I'm a bit grumpy, so, please, take this with a grain of salt