I wonder what the effect on the human border agents will be if this system is popularized - will it be something like "self-driving" cars where people start fal

I wonder what the effect on the human border agents will be if this system is popularized - will it be something like "self-driving" cars where people start falling asleep at the wheel even though the tech isn't there yet (I suppose in this scenario it means that people who are lying are seen as telling the truth and they just get waved by by border control)