[gordner]

the flight crew can kill anyone on board in a variety of ways, first and foremost nosing over into the ocean.

A bus drive can kill quite a few too, does that bother you too?

Keep in mind there are many systems in place to avoid inadvertantly failing to pressurize the cabin, so what you are talking about is a deliberate act to incapacitate the passengers.

Certainly does not bother me, that is the nature of the beast. The pilots need to have control of those systems.