Honestly I wouldn’t want myself as my own guardian angel. In fact I think very few people look out for themselves well. I don’t want another version of me around, one is too many already. I’d probably be able to identify a number of people whose chimera I would if I could understand them well enough to understand what to stitch together to what, but everyone I know at some core level is deeply flawed and one of them is enough. Maybe I would want some of them available after death as an AI avatar, and maybe I would like the idea of my own avatar continuing beyond my existence.
But I actually would prefer an entirely synthetically aligned “guardian angel” in the role outlined - definitely not -me- - I struggle to do right by myself as it is and two of me working invariably against my self interest would be a nightmare. A smarter version? Sounds doubly worse.
I had a similar gut feeling. To use some possibly dubious and dated terminology, would a guardian angel also emulate my shadow self, particularly if that self was an important part of my identity? If I usually manage not to let my shadow self act out, but you could always tell it was there, would the same be true for my guardian angel? If all you do is use your guardian angel to write essays, then sure, a relatively low risk tool. But if military commanders are using it to oversee offensive drones (as proposed in the essay)?! Oof.
This is definitely not for people who think there is one to many of themselves.