I understand that's exactly what they're doing. I'm not Facebook, but I understand that they are. In the United States, for example, they're requiring people to provide some enhanced identification to show who they are. They're giving people all the information about political advertising. You can go and look at all the ads they've run, who ran them, and all of that. All of the information—by which it was chosen for a particular audience, and that sort of thing—is going to be or can already be found by people on Facebook.
On June 12th, 2018. See this statement in context.