He is a character that makes me curious, because he is the founder of bitcoin, so I think he must be a very impressive person.
Satoshi Nakamoto is a person (or a group of people) who developed first-ever crypto (BTC) and first-ever blockchain database. I guess that's all I need and want to know about him/her/them. I wonder why people are so curious to know who is Satoshi Nakamoto. And I guess I understand why he/she/they want to preserve incognito.