[dagw]

The TSA screening at airports would be vastly better if TSA maintained a "red team" that regularly tried smuggling guns

They actually do have this. TSA seem to still suck at their job:

https://www.forbes.com/sites/michaelgoldstein/2017/11/09/tsa...

https://www.gao.gov/products/gao-19-374

[LtWorf]

You'd also suck if you knew your job is useless busywork.