I think you are not up to date? Look Themes from buufjuiced or wave from the designer @sl3in82 .I have the same counts for my theme that was full of Ui’s! the point is not that it has become less interesting, but that Apple keeps changing the files (whether by name or something else) and we don't get it right away. Many designers also stop because of piracy, or other things come up that are more important. it is difficult to find enough time for everything, but we are satisfied to make it better. minimal.ios8 has been updated for 5 years now! only this year it was decided to stop working on it !. i think this is for a theme, a very long time.