personally consider to be one's own creation. Most people do not have your high standards. For sure, big business doesn't care as long as the money comes in.
We seem to dispute what the term "originates" means. For me, the chatbot is like a computer simulation in that one provides the initial conditions and the "black box" does the rest.
>> I've never needed Grammarly and rarely use spellcheckers or autocomplete,
Good for you. I guess these things were invented for other people.