[_djo_]

Unless you’re talking about dysfunctional developing world air forces like the Afghan Air Force I have difficulty believing that, and even then I’d question it. I can’t say I know how every single force operates, but I’ve seen a few African air force crews doing preflight preparations and in all cases the pilots did their own inspections. It’s really basic operational stuff.

The USAF is also not any more professional than other developed world and NATO air forces, who all have similar procedures in any case.