FILE - In this April 11, 2018, file photo, Facebook CEO Mark Zuckerberg pauses while testifying before a House Energy and Commerce hearing on Capitol Hill in Washington about the use of Facebook data to target American voters in the 2016 election and data privacy. A year ago, Shoshana Zuboff dropped an intellectual bomb on the technology industry. In a 700-page book, the Harvard scholar skewered tech giants like Facebook and Google with a damning phrase: “surveillance capitalism.” (AP Photo/Andrew Harnik, File)
Facebook CEO Mark Zuckerberg testifies before a House Energy and Commerce hearing on Capitol Hill in Washington on April 11, 2018 about the use of Facebook data to target American voters in the 2016 eShow more

Greater transparency does not mean removing all barriers and filters