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: My Little Pony: Friendship Is Magic S1 E21: "Over a Barrel"
Unfortunate Implications: The "Cowboys and Indians" aesthetic for the episode can have some of these when one considers how Real Life interactions between Settlers and Native Americans often played out, though it's really just looking for problems where none exist as the Buffaloes and Appleloosians were able to resolve their differences peacefully, in a way so that everyone can be happy. Pinkie Pride shows that they continue to co-exist and even party together.