As the title suggests, it would be a huge improvement if the bookmarks were imported directly into the folders instead of me manually having to drag them in. This could maybe be achieved by seeing if the name of the folder matches "Favorites", "Bookmarks Bar" or "Bookmarks" and under the "Imported <date>" folder for other cases
Also, there could be a checkmark enabling this option as some people might not want this to be the default and only behaviour.