Having been to Iceland multiple times, I want to tell you that is not accurate, at least in the 21st century. There are worse places, many worse places, than to end up in Iceland.
“Buddy of mine said his dad was stationed in Iceland. Said that the place was filled with “beautiful, buxom young blonde women, who did not have a tooth left in their head”.”
Nothing a nice set of dentures cannot solve and now they have dental implants too.