> The more time passes, the less I can shake the feeling that the world would be better if we tuned out our environment less.
That may or may not be true in general, but air travel is one of the most oppressive environments people regularly find themselves in. Being in an extremely crowded environment with very little personal space is psychologically uncomfortable for a lot of people. And it's basically not possible to escape that environment until the plane lands, which is typically hours of time. If it's OK to tune the world out anywhere, it's got to be in an airplane.
That may or may not be true in general, but air travel is one of the most oppressive environments people regularly find themselves in. Being in an extremely crowded environment with very little personal space is psychologically uncomfortable for a lot of people. And it's basically not possible to escape that environment until the plane lands, which is typically hours of time. If it's OK to tune the world out anywhere, it's got to be in an airplane.