He's made a lot of mistakes, but they're bringing up that moral gray area of who was really in the wrong. Hydreigon is literally the BRUTAL Pokemon, so it's in his nature and Maggie saw that, but still brought him with her.
TL;DR, they all made mistakes and there really is no right answer.
from what I onderstood, Ferrovax is screwed big time
TL;DR, they all made mistakes and there really is no right answer.