I don’t think we have an identity crisis because Nostr is what you want it to be - can build so many different experiences for so many different types of uses and audiences. It’s a protocol so it makes sense that it can be used for many things.
Discussion
As a general, the bigger picture take, it’s only limited by “what is it you want to sign up for.”
That's definitely true
Sometimes I look through all the stuff I still need a username and password for and think can we just use NOSTR instead?