Originally Posted by
747FC
+1000. As "Trusted Travelers," we should be expected to know the rules, and self-declare items that are in need of screening. Except for random inspections, we should never see an AG line.
Trusted Traveler is they trust you to not break custom rules and that trust is "earned" based on background checks. It is not trusting your ability to correctly evaluate whether an article is prohibited else they would have required you to take a CBP AG field officer exam during GE interview.