So expensive ass tech that can be thwarted by a closed door. Sounds about right

Cops are gonna shoot all the kids so the shooter doesn’t get to

Anything but actually doing what needs to be done to solve the problem

I can imagine no way this could go horribly wrong. No downside whatsoever.

Oh cool, let’s just condition our youth to be okay with constant surveillance by armed drones. That’s totally not dystopian at all.