I've always had this idea that moon rabbits were cosmic horrors in rabbit form. With her madness inducing Lunatic Eyes, she can throw the real world into the insanity filled apocalypse the Old Ones we're planning just by having them somehow look into her eyes (from television, video, pictures, gifs, massive air blimps that loom over the world.) In fact, all non-human Touhous are monsters, and with their powers, they're capable of more horrors unimaginable to the human mind. Even nukes wouldn't stop them if they ever decided to come back. So I'm torn between the idea of having the real Gensokyo paradise or hoping that such a haven of nightmare-fueled monsters should never connect with our world.