How to disable your child's hotspot on iOS 15?
There doesn't seem to be a way to disable the hotspot on iOS 15 (or previous versions). This is needed as the kid will just enable a hotspot on his cell phone and go to his school computer that is locked down with MDM (i.e. Circle) so it can't be enrolled in the home network controls and then circumvent everything that is on their iPhone (i.e. Ourpact). This can be done through Apple Business or Apple School with Apple Configurator 2, but there doesn't seem to be a way to apply a CSP manually to a particular device. It seems insanely difficult to get around this gaping whole in limiting what kids can get to.