One potential business use case would be adding task management and calendaring capabilities to the rabbit hole or allowing it to integrate with a tool like clickup. I know that Gsuites, O365s, and Icals try to be proprietary and try and build there own solution. So I feel a mass solution like a “clickup” could build a good use case for smb users.
I can envision the rabbit adding task via voice commands and reminding users of due dates, birthdays, by whens, maybe even syncing notes.