There's another way of looking at it. Given that we accept a spectrum of intelligence in biological forms -- i.e., a spider is not as intelligent as a sheep is

There's another way of looking at it. Given that we accept a spectrum of intelligence in biological forms -- i.e., a spider is not as intelligent as a sheep is not as intelligent as a crow is not as intelligent as a human -- why wouldn't we also have a spectrum for A.I.?