Hontoni? Like totally totally off? Man i couldn’t imagine. Sure ive been in places where there is no signal or wifi. And then camp for a few days and then leave. But sort of planned camping duration and with a car with fuel and lots of supplies (food, medicine, whatever else). Also thanks to elon even if we choose to not be connected the signal still surrounds you (see image) and if needed can be used to locate devices unless your stuffing it inside a faraday.