I don't disagree, Bagbelt, but you can't overlook what's changed over the years. 25 years ago, you could bypass checkpoint security with an AOA badge. Heck, there were some airports where we were able to park at the terminal... Not the hangar, but outside ops on the AOA...
Look at what we go thru now.
Lack of adequate supervision is how AA wound up with the hazmat mess at MIA in the early 90's. I forget just how many people were required to put compliance coordinators and the like in place system-wide.
When I started with AA in the late 80's, injury rates were relatively low, and so was lost time. As injuries and lost time went up, OSHA started poking their nose into things, and so did the workers comp insurance guys. Both started demanding more oversight. And they got it.
Training? Used to be a couple of guys would do that in their spare time. AA gets dinged for noncompliance, and *BAM!* we had full fledged training departments with their own CSMs.
If you took all the government agencies and outsiders out of the equation, and all the mandated reporting that goes along with them, AA could probably go back to 1988 staffing with no problem.