I've been on both sides of this problem as someone who works with lawyers. Yes, society's power is concentrated in the hands of men and male privilege is abundant and clear. Many women face sexual harassment and rape, but I've also seen the other side where a woman took out her revenge on a man by insinuation or making false claims. It's a difficult issue. Yes, it has to be taken on a case by case basis and investigated. But personally I think this overwhelming use of social media in this way has also negatively impacted the feminist movement in the US where many women hesitate to call themselves feminists, two steps forward and then one step back.