I am somewhat, but until NOSTR, I never knew of anyone involved with it. Even the Bitcoin people I've met here that have a lot of followers are virtually unknown to me. For example, I don't know what they did to become

famous, just that they seem like cool folks that promote Bitcoin.

However, I think it's related to something else. For example, I never found it important to learn actors names. It's not like I ignore knowing their names, but I don't go out of my way to learn about that person.