Like Saudi Aramco, Facebook inhabits a world in which it is constantly screamed at, with good reason, for being a contributor to the world’s worsening state. Writing a vague blog post, however, is far easier than completely restructuring the way your enormous corporation does business and reckoning with the damage it’s caused.

enough times through the website of Saudi Aramco, the largest oil producer in the world, you’ll reach a quiet section called “Addressing the climate challenge.” In this part of the website, the fossil fuel monolith claims, “Our contributions to the climate challenge are tangible expressions of our ethos, supported by company policies, of conducting our business in a way that addresses the climate challenge.” This is meaningless, of course — as is the announcement Mark Zuckerberg made today about his newfound “privacy-focused vision for social networking.” Don’t be fooled by either.

And so here we are: “As I think about the future of the internet, I believe a privacy-focused communications platform will become even more important than today’s open platforms,” Zuckerberg writes in his road-to-Damascus revelation about personal privacy. The roughly 3,000-word manifesto reads as though Facebook is fundamentally realigning itself as a privacy champion — a company that will no longer track what you read, buy, see, watch, and hear in order to sell companies the opportunity to intervene in your future acts. But, it turns out, the new “privacy-focused” Facebook involves only one change: the enabling of end-to-end encryption across the company’s instant messaging services. Such a tech shift would prevent anyone, even Facebook, outside of chat participants from reading your messages.

That’s it.

Although the move is laudable — and will be a boon for dissident Facebook chatters in countries where government surveillance is a real, perpetual risk — promising to someday soon forfeit to your ability to eavesdrop on over 2 billion people doesn’t exactly make you eligible for sainthood in 2019. It doesn’t help that Zuckerberg’s post is completely absent of details beyond a plan to implement these encryption changes “over the next few years” — which is particularly silly considering Facebook has yet to implement privacy features promised in the wake of its previous mega-scandals.

“I understand that many people don’t think Facebook can or would even want to build this kind of privacy-focused platform,” reads Zuckerberg’s awakening. Count me into “many people,” just like I’m a skeptic of Saudi Aramco’s attempt to pre-empt criticism: “For some, the idea of an oil and gas company positively contributing to the climate challenge is a contradiction. We don’t think so.”

The skepticism of Facebook is warranted. To pick just one of many examples, the company, as The Intercept recently reported, is involved behind the scenes in fighting attempts to pass more stringent privacy laws in California.

What’s more, this is a dramatic 3,000-word opus, but only about one new privacy feature, to be released at some unknown future point. On the other hand, Facebook has a long history to consider: It’s a company whose business model relies entirely on worldwide data mining. Facebook may someday offer end-to-end chats between WhatsApp and Messenger users — which would be great! — but there’s no sign the company would ever expand such encryption beyond instant messages, because it would destroy the company. For everything Facebook protects with end-to-end encryption, that’s one less thing Facebook can comb for behavioral data, consumer preferences, and so forth.