Like I said before, it means that instrumentalism is the point of view that is the most useful for designing AI or answering questions about AI. According to the “Yudkowskian computationalist” metaphilosophical view, this also makes it the most useful for rationality in general.
Except that if you are the kind of rationalist who cares about what is really real, you should reject instrumentalism immediately.
Except that if you are the kind of rationalist who cares about what is really real, you should reject instrumentalism immediately.