In fact, user data usage and share is a multi-faceted issue. The most obvious stances are (but not limited to): * Pro-privacy claims that big techs share the

In fact, user data usage and share is a multi-faceted issue. The most obvious stances are (but not limited to): * Pro-privacy claims that big techs share their user data to too many irrelevant entities. * Pro-competition claims that big techs monopolize uses of their user data. * Pro-regulation claims that big techs don't share their user data to accountable government entities. Each of those arguments has some valid points but also conflicts to each other in a some degree.