A complaint from a lawsuit filed against Meta in October was just unsealed to the public.
Facebook, Instagram and pretty much every major social media platform uses data collection from their users to show targeted ads.
Over the past few years, the spread of disinformation on social media has become an epidemic.
X has been hit with a bill of US$1.1 million in legal fees.
Meta is reportedly looking into launching a paid subscription tier for Facebook and Instagram.
On Tuesday, the European Commission called on social media companies to quash propaganda lies from Russia.
Launched about 20 years ago in 2003, LinkedIn is a social site for professional networking and career development.