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.
Inferred Holocaust: The destruction of "every Earth in every reality" and all their inhabitants sounds bad enough, but it's left to the reader to realize that that includes NowWhat, the King, and probably even the dolphins. (NowWhat may be a Crapsack World, but it puts a human face on those alternate Earths and shows just how diverse they were.)