Not at all. The reason your customer can sue you is because Disney can sue your customer. Disney would be suing your customer under the specific license of the

Not at all. The reason your customer can sue you is because Disney can sue your customer. Disney would be suing your customer under the specific license of the original work. edit: you seem to see the customer as the primary victim here instead of Disney, but if Disney weren't a victim the customer wouldn't have a case.