Why do people care who Satoshi Nakamoto is/was? It's like wondering the name of the person that created the wheel. Sure, I suppose I would be curious about the name of the inventor of the wheel, if nothing else to raise a beer to them from time to time, but ultimately the wheel is the important part of the story.
But the difference is that happened thousands of years ago so it is a given that such information has been lost to history as there are many great inventions of the past which have been lost completely or that survived but we have no idea who made them, however this is the 21st century and we do not know who created bitcoin, not only that we know that satoshi has a fortune in bitcoins and he has not touched them, what kind of person does that? Without a doubt the mystery of the identity of satoshi is probably going to be one of the biggest unsolved mysteries of humanity.