You can’t imagine the number of lives saved with cellular access everywhere and Internet broadband where it has never been?
satcoms have been accessible for decades. I have a satellite phone. It's an iPhone 14 Pro. None of this is actually necessary.
Probably not that many lives, maybe like a handful of hikers every year I would guess? I think what attracts hikers in the first place is the danger, and the idea that they're exploring an area that is "outside of civilization"