The very first time mankind laid eyes on this Goddess, they did for a second she could be the other sex.

While they were right about that, Game Freak thought it would be funny to do the worst thing imaginable to the Pokemon franchise and existence as a whole. They gave her a G-Ratio that implies that she can be a boy.

Doesn't this disgust you? Well, it's disgusted me and literally everyone ever when we all saw this adorable dragoon. It ruined her for a lot of people. The people who hate this adorable creature of slime hate her for that ratio alone.