Comment by jajko

If job is too stressful since people get overloaded, simply add more people and adjust structure so that it actually delivers more throughput. It doesn't scale linearly, but it doesn't need to, this is not some rock bottom budget service but simply a security monopoly.

The goal here shouldn't be to have a small set of brilliant people-machines that perform always 100% under various stress and understaffing, the goal is to have a larger set of good workers that are easily replaceable (ie if they call in sick, have accident or other sudden events).

Money and probably just a mild change of approach how such team is created and maintained. If you pay those folks more than lawyers and doctors, then many of those and other high performers will apply for such job. Also it would be one of the more moral high paying jobs out there.

Given how much is constantly at stake money and people wise its still peanuts, feel free to take away 10% budget from completely useless airport security ala TSA - here literally everybody would win (apart from security folks, but those jobs are crap and they hate it AFAIK)