because the sooner corporate meatheads clock that this shit is useless and doesn't bring that hype money the sooner it dies, and that'd be a good thing because making shit up doesn't require burning a square km of rainforest per query
not that we need any of that shit anyway. the only things these plagiarism machines seem to be okayish at is mass manufacturing spam and disinfo, and while some adderral-fueled middle managers will try to replace real people with it, it will fail flat on this task (not that it ever stopped them)