Earlier quoted context omitted.
Personally I'm not "rewarding the post with hundred of points", but I've upvoted because I share the sentiment and want JetBrains to really consider each change they make: Is it for change's sake, or because it's actually better ?
What makes you think that they haven't already considered it? It's rather offensive to assume that a group of UX professionals decided to take on a massive overhaul just for fun. Given UX has never been a major priority at JetBrains, it implies that they decided it was valuable enough to spend the time and money on this. I just can't imagine this was done on a whim
I suppose it is human nature to randomly change things (see the other submission about gardening (continuous small changes are different from big changes time to time, still equally annoying)), also a result of the free market, there are too many UX people for coming up new products and make them final.
I bet if architects could change the buildings in minutes and for free, now we all lived in constantly changing (but obviously not improving) buildings.