But you have to ask, why would Google go to all the trouble of being your personal experience curator? Google is not in that business. They are interested in showing you the highest value ad that they can, and obviously that's nail polish.
> Advertisers in turn pay Google because it makes them sell more.
> Taking the money of the advertisers and not boosting their sales doesn't pay on the long run.
Which is it, advertising on Google boosts sales or no?
No. Please try to understand what I wrote.