That'll be nice if we can get that good. But it brings up all kinds of questions. Like the nature of man and the soul and whatnot. Like if we had the tech now to exactly clone an individual who is already alive right down to all of their memories and all of that. Would they experience a sense of bilocation with each other, or would they be having separate experiences. Because if it's just a copy, it becomes less magical and more for the benefit of those who have lost loved ones.