It is not the business of companies to self-regulate. Unless there is some kind of certification involved. Eg the gaming industry self regulates by having diffe

It is not the business of companies to self-regulate. Unless there is some kind of certification involved. Eg the gaming industry self regulates by having different ratings for games depending on their content. Such a thing is likely not possible everywhere, and especially for something as general as data, and thus legislative rememedies are required