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.
Animated series include :
Moral Event Horizon: The unnamed hunter can be excused for killing Barbar's mother, as he's... well, a hunter, but he irrevocably crosses the Horizon in his attempt to burn down Celesteville for the sole sake of continuing to hunt.