If your kids are using your phone, and it becomes "their phone", what happens if someone tries to call, text or notify "your phone"? Do you expect some sort of

If your kids are using your phone, and it becomes "their phone", what happens if someone tries to call, text or notify "your phone"? Do you expect some sort of hybrid profile with cross-notifications and contacts? That's messy. Your kids want their own device. They will get it sooner or later. Mobile devices by nature are personal objects, complete with personal greasy screens and battery levels we have nobody else to blame for. Approaching a device and having it become "yours" might be a fine idea for certain applications, but I'd argue the living room TV is better off having a default profile which everyone in the house uses. If one person's profile is lagging or missing content or apps or settings, they fall behind and we now have a frustrating scenario of some profiles better than others for watching TV. Obviously sub-usage areas such as Netflix makes sense to have different profiles, but not the whole TV.