Even it were true, which is not, Facebook had been anything but fair to its users (and non users) in case you didn’t get a chance to follow the news. Since Mozi

Even it were true, which is not, Facebook had been anything but fair to its users (and non users) in case you didn’t get a chance to follow the news. Since Mozilla is all about user’s privacy and safety online and Facebook is such a huge menace than it actually makes sense to offer a targeted solution. But again, it’s just an implementation of a container, nothing specific to Facebook.