Farzanah AI books have nothing to do wih what the King has or hasn't revealed about his illness.
Even if he was in perfect health, these books, which have no human input but are just a random selection of material gathered indiscriminately online, like shaking plums off a tree, ripe ones, unripe, rotten and shrivelled up, plus leaves twigs would still be published.
I doubt they sell many copies, and they are probably only print on demand, so if no one shows any interest in them they will never exist in published form.