These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: The Exiles
Newer Than They Think: Creation of Ladders is a long-forgotten art, thought lost since the Waste War - but a number of them are provably newer than that, some possibly only decades old.