> on page content (much more useful IMO) In your opinion? On what grounds can you make this claim, as if there didn't exist a multi-billion dollar industry foc

> on page content (much more useful IMO) In your opinion? On what grounds can you make this claim, as if there didn't exist a multi-billion dollar industry focused on maximizing ad-targeting usefulness, as if ad companies haven't tried context-based targeting and just decided to do something else that apparently makes them less money by being less useful. Do you have any serious evidence that "knowing everyone’s intimate details means your random context-free ad will result in someone buying something" is a bizarre belief instead of a fact that a capitalist market has settled on? Edited for clarity