Are you kidding me? WhatsApp want to be in the hands of the uneducated and illiterate and Zuckerberg takes every chance he gets to say this is going to make the world a better place.
If that's the claim they make, they better feel responsible when there are unintended consequences like rural men using the platform as a distribution system for illegal porn.
If every time there are unintended consequences in software and bugs don't get filled, guess what the system does not fix itself. This has to be treated the same way.