In his predictions for iPad in 2021, iPadInsight puts multi-user support on top of its list for iPadOS 15 without mentionning a real use case beyond the obvious. Let me explain.
Do we ask multi-user support on iPad because it is something we take for granted on “traditional” computers? Or is because there is a real use case for that feature, beyond the classroom or the conference room? Does the multi-user support solve the problem of your friend borrowing your iPad while keeping him or her from seeing your stuff?
Enabling multi-user support on the iPad has profound implications. How would the instant-on, instant-use experience be impacted by having multi-user enabled? Is the security enclave capable of holding more than one user FaceID? How iCloud Drive data be handled if users both have their data in icloud, the same way as on macOS? What about apps collections being different from one user to the other, how the iPad homescreen change upon logoff-logon? How fast? What kind of pressure does this feature put on the iPad system memory? Would this feature enabled on the Pro line only?
For me, the iPad is a personal device, just like the iPhone. Apple likes it this way, for their bottom line. That’s my guess.