* Exploiting ambiguity around fair use at a large scale before the law catches up and then jointly lobbying with your competition to make sure your interpretation of the law becomes reality.
* Explicitly signing a contract with enterprises to respect their IP and then proceeding to break that contract with your own customers.
The former is firmly in the gray area of legality and doesn't directly hurt your own customers. The latter is both an unambiguous contract violation and a flagrant attack on your own customers' most valuable asset.
* Exploiting ambiguity around fair use at a large scale before the law catches up and then jointly lobbying with your competition to make sure your interpretation of the law becomes reality.
* Explicitly signing a contract with enterprises to respect their IP and then proceeding to break that contract with your own customers.
The former is firmly in the gray area of legality and doesn't directly hurt your own customers. The latter is both an unambiguous contract violation and a flagrant attack on your own customers' most valuable asset.