The article discusses how Google's revenue and profit have increased significantly since 2014, despite initial predictions that the company's relevance had peaked. This growth is attributed to Google's ability to show users more ads, particularly on mobile search results, and its transformation of mobile results to be more useful. The article also explores how Google's dominance in search has affected other companies, such as Expedia and TripAdvisor, which have seen a decline in traffic and revenue due to Google's changes to its search results. Google's actions have led to a shift in the way companies acquire demand, with Google capturing more demand and transforming other companies into suppliers that pay for the service.