The bulk update request #8486 has been rejected.
Currently, the whole of Animal Crossing, a series where virtually every character is an anthropomorphic animal, has flat out zero images under Humanization and several hundred under Personification. This is the exact opposite of the tags' definitions. Although it would be easy to swap them over, this is only one such example of misuse of both tags.
Given the fact that nobody reads wikis, I think it would be better to alias it rather than policing every upload and copyright. Especially when you consider the distinct possibility of weird fringe cases from copyrights like Pokémon and Digimon.