That's exactly what I can't make my mind up about, and forces me to default to nihilism on things like that. Maybe it really is irrelevant where the pleasure comes from? If we did wirehead everyone for eternity, then would it be sad if everyone spontaneously disappeared at some point? Those are questions that I can't answer. My morality is only good for today's society, not tomorrow's. I guess strictly morally, yes, wireheading is a solution, but philosophically, there are arguments to be made against it. (Not from a nihilistic point of view, though, which I am not comfortable with. I guess, philosophically, I can adopt two axioms: "Life requires meaning," and "meaning must be created." And then arises the question, "What is meaning?", at which point I leave it to people with real degrees in philosophy. If you asked me, I'd try to relate it to the entropy of the universe somehow. But I feel that I'm really out of my depth at that point.)