Spotify
lundi 17 septembre 2018 à 02:00Spotify can tell whether users are happy or sad, based on what they listen to. It will use that data to manipulate them. The data will sooner or later be combined with other personal data, to control people according to the corporate will.
To protect yourself from this tracking, do as I do — get an actual copy of the song, and listen to it with free software. Then no company will know what you are listening to.