That's my understanding as well.... though I would say, rather, that being artificial is not a particularly important attribute towards evaluating the moral status of a consciousness. IOW, an artificial consciousness is a consciousness, and the same moral considerations apply to it as other consciousnesses with the same properties. That said, I also think this whole "a tulpa {is,isn't} an artificial intelligence" discussion is an excellent example of losing track of referents in favor of manipulating symbols, so I don't think it matters much in context.