They use smartphones to “exist”? This struck me as an immense amount of hyperbole. If I don’t have water for days, I stop existing. If I don’t have food for weeks, I stop existing. If I don’t have a smartphone… I’m just one of the billions of people in the world existing without smartphones.
I know this is your personal opinion, but it seems odd that you would elevate a smartphone to the level of food and water.
And, even IF a smartphone is that important to you, that still doesn’t make the iPhone essential, especially with many different models of smartphone available for purchase. OR are you indicating that any company that creates a device that is a computer plus camera has just created an essential device that they have no control over? If they remove the camera, is it no longer essential? I’m like the other poster in that it would be good to know what features encompass the “essentialness” of a device?