Why do we need user tracking at all. Advertisers can operate based on the sites that are relevant. For example let’s say a magazine website cpumagazine.com is popular. Advertisers for computer parts, computer services etc can pay to be ads on this site.
The point is the individual user doesn’t need to be tracked for advertising to work.
It’s a false choice thinking we need 3rd party cookies or a. special browser based UUID ad profile.
The truth is we don’t need either and advertising can still be effective.
replies(1):