Khannis
Rebuilding America
If you chose the Wild Wasteland perk in New Vegas, you would stumble upon a refrigerator somewhere just outside of Goodsprings. Inside it, there is a skeleton wearing Indiana Jones' hat and other items indicating this was a joke regarding the recent Indiana Jones and the Ancient Aliens scene where he hides in a refrigerator to survive a detonation of a nuclear weapon. This film takes place in 1957 and he opens the fridge from the inside after surviving. The whole scene in New Vegas only appears if you select the Wild Wasteland perk which also has references to Monty Python and other clever but not over-the-top or immersion-breaking in your face scenes.
In contrast, Kid in the Fridge is part of the actual story of Fallout 4. Not only that, but the entire quest that plays out when you let the kid out of the fridge is boring and dumb as rocks. The kid survives and turns into a ghoul and cannot let himself out of the fridge, but had no food or water for 200 years, despite the fact that the ghouls of Necropolis explicitly died of dehydration.
Why? The response to this question was the same that Michael Bay gave Ben Affleck when he questioned the absurdity of training drillers to be astronaut in Armageddon: "Shut up."
Or, in their words "Not interested in discussing realism in a game with talking mutants...writers are allowed to have fun."
And not only the scene appeared only if you had Wild Wasteland, even then the occupant DIED. Even when making a wackier version of Fallout did Obsidian dream of making the person inside actually alive.