While you may be correct I think you're still missing the point. CLI is for super nerds. While you and I may know how to use it, the average person doesn't, and is unlikely to put in the effort to learn. That is the innovation that Apple made in bringing computing to the mainstream. It was precisely because people didn't have to learn how to navigate the CLI environment and instead got an easy point-and-click interface that computers caught on with the public at large, and that gained Apple an absolute ton of cash money and noteriety.