This is a great example, thank you.
The good people who operate the postal service, courier services and telephone networks also deploy very capable security tools to ensure their services aren't used to create mayhem.
It's not perfect, as occasionally FedEx will deliver a bomb, or the post office will deliver an envelope with anthrax powder, or a threat will be delivered by telephone.
But you can tell that the security tools are operating effectively because these events are rare and isolated. When was the last time 50 people died because of DHL or Verizon?
In contrast, Facebook released their creation on the world without the tools needed to keep it safe. Now they've lost control and are trying to deflect blame on "the industry".
We cannot allow Facebook to escape accountability. It's their responsibility, not "the community" or "the industry".
If they cannot fix it, and fast, then they must be rigorously regulated to disable features that cause more harm than good.
Zuckerberg's latest strategy is to encrypt everything so even Facebook can't read it. This is one more cynical attempt to force others to bear the negative externalities of the monster he created.