There certainly are in Fallout: New Vegas too. Here are some examples:
Goodsprings Gas Station.
Yangtze Memorial.
Sunset Drive-In.
Goodsprings Source.
Fields' Shack, Raul's Shack, Bradley's Shack, Cap counterfeiting shack, Fisherman's Pride shack, Neil's Shack, Deserted Shack, Harper's shack.
Lone Wolf Radio.
Jean Sky Diving.
Mole Rat Ranch.
Ivanpah Dry Lake. (most pointless location ever)
Mojave Drive-In.
...
But in most of these, there aren't anything but a Sunset Sarsparilla Star Bottle Cap and some minor loot. And unlike in Fallout 3, they are marked locations.
There is.
I logged in for the first time in months just so I could quote this post, lol. I completely agree with you.
I hate all these random locations out in the middle of nowhere, and there's nothing to them. Yes, FO3 had a lot of "empty" locations as well, and besides a few goodies weren't really worth revisiting.
But there must be 20+ locations (to include all those shacks you listed) that i've
literally never been back to since I've discovered them. If anything, they get in the way when i'm looking around the map to fast travel.
At least maybe give us some history. Let us go into one of those abandoned shacks and do some searching through the place and learn about who used to live there and what might have happened to them.
I remember my first playthrough when FNV was released. I would see what looked like a small town or building off in the distance. I'd finally get up there, only to realize that none of the buildings can even be entered. Kinda disappointed.