According to the most recent projections, the digital giants Facebook and Google are expected to have scooped up half of global digital advertisement revenues in 2017.
What these giants are dealing in, is the exposure and collection of information.
They filter and expose information to the user while they browse sites for friends, articles, political content, or more tangible consumer products covering everything from hygiene products to lawnmowers.
http://sciencenordic.com/price-digital-citizenship-and-forfeit-autonomy/