No beep is my preference as well, except as a workaround to another poor design choice: key fobs with a single button for both lock and unlock. My car has this

No beep is my preference as well, except as a workaround to another poor design choice: key fobs with a single button for both lock and unlock. My car has this, and it's extremely annoying without a beep. Often difficult to tell whether it registered a lock, especially in bright sun when it's easier to miss the signal lights flashing.