The point of this inunction wasn't to stop people from making backups, but to ensure the control of what people buy stays in the wrong hands. Fentao was the victum of this injunction not because someone was supposedly loosing money, but because they gave a small bit of power back to the customers.
That said, of course AACS-LA won't negotiate. Doing so would mean surrendering some of their undeserved power over the industrie's customers.
Power! Unlimited power!