Then single out the individuals performing the harassment and bring specific charges.

Like the GP says, this suit is not really talking about a singular crime, it's trying to paint a 10k+ organization spread across the globe as some parody of a frat house gone wrong.

Your point is sarcastic but is exactly the point. If only a small portions of the females were harassed, then specify the nature of the harassment and bring criminal charges against the harassers, don't try and paint a massive multinational with a very very broad brush and use that as some kind of proof.