https://www.cnet.com/news/facebooks-new-mantra-the-future-is-private/

"I believe the future is private," Zuckerberg said. "This is the next chapter for our services."

In a bombshell move, Zuckerberg said last month Facebook would refocus the entire company around privacy. He said the infrastructure of all of Facebook's services, including Instagram, WhatsApp and Messenger, would be more technically integrated and prioritize end-to-end encryption, which makes user messages unreadable to other parties, as well as other privacy features.