When the internet was born, display ads were the very first form of digital advertising. Back then, they were called banner ads. But they died a slow natural death, mainly because they were super intrusive and irrelevant to web users. To provide some perspective, the CTRs of the first banner ads back in 1994 were 78%. Now the average CTR in the U.S. is 0.8%, half of which are accidental clicks. However, with better technology, we are now seeing...