People get emotional over these devices, they are a big part of many peoples lives, so I kinda understand it. That said, I don't know what others intend to do, as I fail to understand the emotion, and vitriol over a minor change in color temperature. Apple has a history (regardless of emotional opinion) of warming or cooling color temperature on new devices.
That said, there will always be outlying extreme examples with poor calibration, and true hardware issues, however the overall change is rarely a big issue in itself.
I couldn’t agree with you more.