The side stories, and the later sequel, will touch on a lot of the craziness to come. There will be a LOT of adjustments to be made. As always, there will be intolerance and bigotry on both sides of the portal. But that will be overshadowed by the extreme gratitude that most of humanity feels for the Equestrian's work in saving our world, which will in turn make most Equestrians feel very appreciated and welcomed by humanity. For the most part, good will will abound. But not always. 