There was a full blown study released stating Facebook actively manipulated users news feeds for something like 6 months [1].  That&#x27;s one way to manipulate their emotions and such.<p>[1]: <a href="https:&#x2F;&#x2F;www.google.com&#x2F;search?q=facebook+study+manipulating+news+feeds&amp;oq=facebook+study+manipulating+news+feeds" rel="nofollow">https:&#x2F;&#x2F;www.google.com&#x2F;search?q=facebook+study+manipulating+...</a>