Look, if someone were to implement Nostr across their entire company, it would need to integrate somehow into their existing IdP. (Active Directory, Okta, SAML, OAuth, whatever.)
They would need an interface to create (or maybe import, or not) their npub and nsec. And maybe change it somehow without losing history. Generic departmental accounts would need to exist where the person using it can’t access the nsec.
And then it needs to be stored and accessed easily when people need to use it. But be able to have their access to the departmental account revoked when they leave the company or even change jobs within the company.
Maybe nsecBunker can help there, but I admittedly haven’t dug into it enough to see where it meets this.