It takes a good bunch of a lifetime to simply get access to most of the equipment you mention, not to mention those are the most oversighted jobs in the world.

It takes a good bunch of a lifetime to simply get access to most of the equipment you mention, not to mention those are the most oversighted jobs in the world. Nobody wants crazy or unskilled people handling super powerful hardware with almost no countermeasure aside of taking them down with some similar hardware (ships, aircraft).