the villains of the second movies were as follows:
The crushing abyss of a life without true love of another human being filling the missing half of yourself, and allowing you to become the true and most honest version of yourself, for the betterment of the world
and
The rigid inability of a homunculus to fulfil life outside the strict ideals it was created for, and the examination of human life from a foreign perspective stripping it of all deeper intrinsic meaning, and punishing the grand bulk of humanity in accordance to a shallow black and white moral perspective.
aka you need Missus Claus, and my toy santa doppleganger recreated the 3rd reich