Earlier quoted context omitted.
> iPad is essentially useless as a shared family device - the UX of switching accounts inside apps is just terrible. What does "multiuser" mean to you? The traditional home PC was shared by everyone in the family, all using the same account. What do you accomplish by running multiple accounts on the iPad?
Stop downvoting OP because you don't remember PCs before 2000/XP. Those either didn't have different users or, in the case of windows 95 and 98, they were essentially pointless. For the record: I don't remember my family having different accounts on our home computer as a kid.
Properly as in "even my mom can use it". You could do it in earlier versions, but the UX wasn't exactly smooth if you had multiple users you needed to switch between.