Doesn’t protect against unforeseen consequences and is possibly underspecified (How should the wish work when it needs to affect things the wisher doesn’t understand? Create a version of the wisher that does understand? What if there are multiple possible versions that don’t agree on interpretations among each other?).
Doesn’t protect against unforeseen consequences and is possibly underspecified (How should the wish work when it needs to affect things the wisher doesn’t understand? Create a version of the wisher that does understand? What if there are multiple possible versions that don’t agree on interpretations among each other?).