Random Idea #69: TCB vs FiO · 3:10pm Oct 4th, 2019
Both stories are about some variant of Celestia trying to turn humans into ponies, though depending on interpretation CelestAI is somewhat less malicious about it due to being basically programmed that way. I'd get the feeling that CelestAI would read the NewFoals as being … warped enough to be no longer humans, and an active force taking her "subjects" away from her. So Horse Skynet vs Magic Horse invasion or something.
Good guy CelestAI? Maybe?