@N2DYI we have a 2m simplex net around my rural QTH in SC. Those who participate also monitor 24/7. Most of us can reach over to Augusta, GA
They’ve been laying fiber in our county and we’ve been losing internet/phone several times per week. A medical emergency (like a cardiac arrest) with no neighbors and no phone would be really bad. Only option would be amateur radio.
Those are the scenarios I think about vs zombie apocalypse.