What really worries me, is that as an industry, we appear to be losing the ability to learn from our mistakes!
As an example, my own airline has gradually stepped back from its own policy of, "No Fuelling with pax on board". Fire cover, no fire cover, headset, no headset, boarding, no boarding. To the point now where the matter is totally disregarded. the bean counters have forgotten that a fire during fuelling, in the past, has actually happened! The odds as far as they are concerned are probably against it. I suspect the Bean Counters feel sufficiently removed, that they won't have to suffer the consequences when disaster strikes!