I'm not sure what "that situation" is. inReach-type devices are probably prudent for certain activities in remote areas.
Though if someone is unresponsive after falling in a gorge, I suspect S&R arriving many hours later--and many more hours getting to a hospital--isn't going to be of much help.
It's certainly not routine for individuals or even groups to carry such devices in wilderness areas even if cell phone reception is spotty. I can go 2 hours north of where I live and hike on steep trails where there's no guarantee of cell phone reception.
It's certainly not routine for individuals or even groups to carry such devices in wilderness areas even if cell phone reception is spotty. I can go 2 hours north of where I live and hike on steep trails where there's no guarantee of cell phone reception.