Hold on, there are a lot of different cases. I'm not talking about the ones like Weinstein that have been accused by half the world, but here (I don't know how that's going in other countries) people like actors, directors, TV hosts etc are actually getting fired and seeing their careers destroyed after one single accusation. Not blaming anyone there, but it's a really dangerous situation that people are ruined for life as soon as someone says "He/she did this", even when it's impossible to back that up.
It's good when more people dare to take legal action, but it's not good when people have the power to destroy someone with one sometimes impossible to prove accusation - because just like there are a ton of rich and powerful assholes and bitches who think they can do whatever they want to anyone (e.g. the suspected Weinsteins of this world, possibly most of the accused people), there are also without a doubt assholes and bitches who hold a bad grudge and use something like this to ruin someone's life.
All in all it's not a simple black and white situation.