News Ocasio-Cortez gives up Facebook, calls social media a ‘public health risk to everybody’ April 15, 2019William Cummings, USA TODAYComments Off on Ocasio-Cortez gives up Facebook, calls social media a ‘public health risk to everybody’ Ocasio-Cortez, who has 3.9 million Twitter followers, said social media causes "increased isolation, depression, anxiety, addiction, escapism."