[andrepd]

It's the "redesign culture" in a nutshell. Change things (expending effort) for no discernible reason, break familiarity, arrive at subjectively worse appearance, and at objectively worse functionality. It's hair-pullingly frustrating.

[lisper]

It's a cargo cult. For any technology, there is a period of time when it improves more or less monotonically, and so most new things are cool. Some people over-extrapolate this and conclude that new things are always cool, and so is born the cult-of-the-latest-thing, which persists long after actual improvements stop.