“An iPhone contains its owner’s important personal data including financial, health, and location information, and this bill introduces the possibility that Apple would be required to allow unknown, non-secure third-party Face ID or Touch ID modules to unlock that personal information,” Apple said in a statement on March 4.
What BS. Sure, making sure every fingerprint sensor or whatever has a unique signature would allow you to lock a module to a device to prevent tampering and security bypass. But you should be able to just enter a password or recovery code in order to authorize a new part to be used with your device’s security, then it’ll be the customers responsibility to make sure that the part operates as it should. None of Apple’s business.