Satoshi's last message before his disappearance was that he has 'moved on to other things'. Now my question is this, if actually Satoshi Nakamoto saw a good vision of what Bitcoin will turn out to be in the future, why then did he decided to move on to other things instead of focusing more on the Bitcoin project to make sure that he also took part in achieving the adoption of this digital currency? So unfortunate Satoshi should have been the one to answer this question.
I've moved on to other thingsBTC/Blockchain was a lifelong project that became a major success. His dream came true, and he won't be back; there's nothing else for him to do.