https://www.cnbc.com/2018/04/06/facebook-sheryl-sandberg-users-would-have-to-pay-to-opt-out-targeted-ads.html

Facebook users could have to pay to completely opt out of their data being used to target them with advertising, the company's Chief Operating Officer Sheryl Sandberg told NBC News on Thursday.

NBC asked if Facebook could come up with a tool to let people have a button that allows them to restrict the social network from using their profile data to stop targeted ads. Sandberg said that the company has "different forms of opt out" but not one button for everything.