I this subject interests you I recommend "Desperate journeys, abandoned souls : true stories of castaways and other survivors" available freely on the Internet Archive
I think the telling of this kind of content moved largely to video/youtube, and DI got left in the dust a bit. There was a period where youtube "creators" would upload videos of them reading DI articles and displaying quasi relevant images from google search, and they would make way more money than the actual authors of DI would.