https://arstechnica.com/information-technology/2018/07/facebook-bows-to-wa-state-pressure-to-remove-discriminatory-ad-filters/

Though Facebook announced a voluntary plan to update its controversial advertising-filter system earlier this year, Washington State announced a firmer plan for the social media company on Tuesday.

State Attorney General Bob Ferguson announced a legally binding plan that will force Facebook to "make significant changes to its advertising platform by removing the ability of third-party advertisers to exclude ethnic and religious minorities, immigrants, LGBTQ individuals, and other protected groups from seeing their ads."