They will be built into infrastructure (including up to your property line), building structure, & appliances. I suppose one can go to a wood cabin in the woods, off grid (unless that sort of lifestyle flags you as "radical").
Not really... There will be (already are) tons of devices that we do not own that can affect our safety, health or quality of life. For example: traffic lights controls or ventilation systems. Left insecure, they can/will be dangerous.