If you really want chills, think about this: a conscious decision was made with covil aviation that it was more economically feasible to sacrifice the human lives on board, and resolve the rest through lawsuits.
In short: if you know/are critical to the process of murdering extra-natiomals, you warrant a life saving device.
If you're a civillian, you're a line item in a potential series legal judgements.
Do you think it's even feasible to install ejector seats for 10-30 passengers? What do you think will happen if they all fire at once?
What I'm decrying, however, is our practice of letting actuaries and lawyers be the final arbiters of what is desirable to engineer.
Military aircraft are subject to failure from being shot at. Aircraft in combat will fail much, much more often than properly maintained civilian aircraft.
Civilian aircraft don't have election seats because situations where they would be useful are exceedingly rare.
Would you still believe this if it was demonstrated that the system lacking redundancy was - due to factors beyond the scope of this conversation - more safe by an order of magnitude than the steering system that includes redundancy but in a different medium?
Put differently: do you think the Space Shuttle should have had ejection seats? If yes, what about an Airbus A320 flying a normal commercial route?