This is an increasing problem, and it overlaps with the right to know what you are buying. When buying something--whether that's food, medicine, a car, a book, or whatever--there should be full transparency what you're paying for. If I buy a Porsche and somebody has put a Ford Mondeo engine in it, I've been defrauded. It should be the same with IP--I should know whether what I'm buying was made by people or was plagiarised by an algorithm (because if it was the latter, I would not have parted with my money--I don't buy things which have no value).