Elon insists being theoretically right is the same as being practically right. So for example he uses the theoretically perfectly functional normal vision that humans use even if the practical implementation of today simply cannot reach the same results.
You think Elon Musk doesn't think there's any difference between theory and practice? What makes you think that?
And what does it meant to be "practically right" about the future? I don't understand how you could be right in practice about something that hasn't happened yet.
