Yes, the use case being multiple people posting from an account where these users shouldn’t have access to the private key.
Discussion
That's the usecase for nostr:npub1l2vyh47mk2p0qlsku7hg0vn29faehy9hy34ygaclpn66ukqp3afqutajft 's nsecbunker.
I don't know much about it but this article has details- https://habla.news/tony/nsecbunker