Google has been displaying a site’s icon next to the search results on mobile browsers to allow users to easily determine where information is coming from. After receiving negative feedback regarding the use of site icons in desktop search results, Google has decided to roll back this design change as they continue to experiment further. Google has stated that they have heard the feedback and will continue experimenting with the designs “over time”” Google has a habit of adding new features regardless of what end-users feel about them as evidenced by the removal of WWW in the Chrome address bar.”
Source: https://www.bleepingcomputer.com/news/google/google-rolls-back-change-making-search-results-look-like-ads/