I think not very important to know who is Satoshi Nakamoto. Let him stay behind in the shadow, Satoshi want bitcoin change financial system, making finance back to the people, he doesn't want to be famous, so let help satoshi nakamoto to make his dream come true.
It would be very confusing if Satoshi Nakamoto had another agenda for Bitcoin, I think he also had the desire to change the existing economic procedures, although I consider it only as a pseudonym, but we still have to understand what he means in the long run, I do not fully believe that Bitcoin will continue to run in decentralization.