CBC News
https://www.cbc.ca/news/technology/facebook-zuckerberg-regulation-1.5084963
A company with a monopoly in a traditional, non-digital industry is able to charge consumers higher prices for goods or services due to the lack of competition. In the case of a dataopoly, the results of that unrivalled power can be less privacy, degraded quality of service, and political and social consequences, writes Prof. Maurice Stucke, an antitrust expert at the University of Tennessee College of Law.
Mark Zuckerberg warned by Culture Secretary that Facebook will face legal crackdown over self-harm posts
https://www.thesun.co.uk/news/8812054/mark-zuckerberg-facebook-harmful-content-jeremy-wright/