You want a diverse community? You want to be inclusive? Then you have to stand up for people that are the targets of hate and harassment. And you have to be decisive.
People aren't going to trust you just because you say you want it. You have to show people you are willing to mix it up for their safety. You have to show you are willing pull the trigger and simply not allow the people in your community to be subject to endless harassment.
You have to _prove you're worth their trust_