Multiuser is already baked in iOS-adjacent operating systems. tvOS offers user profiles on power on.
I’m pretty sure iPadOS supports multiple profiles on Classroom[0] devices.
[0]: https://www.apple.com/education/k12/teaching-tools/
I’m pretty sure iPadOS supports multiple profiles on Classroom[0] devices.
[0]: https://www.apple.com/education/k12/teaching-tools/