My Little McCarthyists
Dear God, it's McCarthyism. I'm not a "Brony" or a follower of the show, but I have a 4 year old who loves this stuff, and I've watched enough of these to know that it's more tolerable than most of the other kids shows these days.
But watching the episode "Cutie Map," it's absolutely a not at all subtle communist allegory. To those of you too young to understand what any of that means, feel free to google it, and it will make sense.