That's exactly what I'm saying. So what earthly point is there in saying, "A computer can't make management decisions, because it can't take responsibility?"

It's a content-free sentence. There is nothing special about a computer in that regard. It's a tool... a tool wielded by a human somewhere. Anyone who tries to blame "the computer" should not be allowed to do so, and it's weird that it ever occurred to anyone to try that.