[oliwarner]

You seem to have forgotten that your family are also going to be road users for much of their early lives. Walking on sidewalks, cycling on streets, etc, etc.

Clambering into your APC loses you visibility, gain stopping distance and mushrooms any impact force. Your kids are going to be walking and cycling out behind these tanks. There isn't an arms race; a bigger pair of shoes or magic helmet that's going to protect them from this insanity.