Edit: Lastly I am not sure how being able to put your own ads on your own website is bad for consumers. It means that people has to go via Google to put ads on a Google website. How can anyone view that as "anti competitive"? I mean, Google could just create a separate ad service for Youtube, say that Youtube now uses its own service and therefore is not anti competitive. Wouldn't that just circumvent this law completely? Or is the goal to be able to force arbitrary ads on any website?