Because there’s nothing to it worth entertaining, regardless of what I knew before or after reading your post.
The worry about Ariana’s weight has been going on for close to five years at this point. When it was first noticed in late 2021, she addressed it by saying that this is “the healthiest I’ve ever been.”
Maybe there IS something beyond just an eating disorder at play here, but it’s not an incurable, always fatal disease brought on by eating other people.