That's just silliness. No one is okay with a phone that is randomly shutting down, but neither are most okay with their phones being forcibly SLOWED down with absolutely no explanation to the cause. Even more, many of those people INQUIRED of Apple regarding the phone performance only to be told that there was nothing wrong.
Remember VW's lawsuit about secretly altering emissions stats? Are you okay with that? What if a car company advertised a certain level of fuel performance, but as the car aged it no longer met those levels. So the next time you take your car in for an oil change, they tinker with you car and put a governor on the motor that impedes performance, but increases your mileage to their advertised standards. They don't tell you, and when you asked about a certain 'lag' as you push the accelerator, their service underwriter gets in the car, drives it, and says, "Hey, everything seems fine to me."
Are you okay with that? Consumers just want honest, upfront communication, and they are due that as a paying customer.