They effectively have all of those things already. You don't need a key to enter a house or a car, and they can get anything they want from your bank and email provider with a subpoena.
I agree that giving law enforcement a universal key that can defeat all encryption would be a monumentally stupid idea, but it's not actually necessary to enable them to bypass encryption on specific devices. As far as I can tell, privacy activists have just made up the fact that law enforcement wants a universal key because it's easier to argue against that than to argue in favor of their actual position.
I agree that giving law enforcement a universal key that can defeat all encryption would be a monumentally stupid idea, but it's not actually necessary to enable them to bypass encryption on specific devices. As far as I can tell, privacy activists have just made up the fact that law enforcement wants a universal key because it's easier to argue against that than to argue in favor of their actual position.