There are not many people who can invent the Bitcoin protocol and develop the client, even though he has high attainments in cryptography, algorithms, economics, and sociology. How did he manage to hide his identity and fame while inventing and developing Bitcoin in such a high-end group? The Internet is so developed that it is easy to determine a person's identity. Even if he hides his IP and other information very well when publishing papers, registering domain names, and releasing software, it is impossible for him to act as if nothing happened in his daily life, right? Wouldn't he mention it to the people around him? Wouldn't the people around him find out? Wouldn't they spread the news after finding out?
About Satoshi Nakamoto
Satoshi Nakamoto is a young junior in the cryptographic mailing group (perhaps in his early 30s), but he holds a very prominent position. In this mailing group, there are big names like Philip Himmerman (developer of PGP technology), John Gilmore (star employee of Sun Microsystems), Steven Bellovin (researcher at Bell Labs, professor of computer science at Columbia University), Bram Cohen (author of BT download), Timothy C. May (former chief scientist of Intel Corporation), and Julian Assange (founder of WikiLeaks). Although there is no evaluation of Satoshi Nakamoto from any member of the cryptographic mailing group, we can understand Satoshi Nakamoto's position in it from some details.
