It died because of lacking a community of native speakers who would create and maintain the #Greenlandic #Wikipedia. It came out that a huge part of articles were written in some kind of fantasy language, later by AI.
In german, written by the only (ex-)Admin of Greenlandic Wikipedia, who is german.
The author says, that a large amount of AI-written Wikipedia-articles coming over language with a small base of written texts could alter the natural language.
@Drahreg01 I know, I'm in the Language Committee, which makes the decisions about opening and closing wikis in different languages. This decision was particularly painful, and I'll be enormously happy to reverse it if people who actually know the language come along and write real articles.
I've been helping people to write in wikis in smaller languages for about twenty years, and some of them became quite successful. I'm willing to help this one as much as I can, too, of course.