Earlier quoted context omitted.
Could it be because your camera is now pretty much a whole photography studio in a compact package, and to make it as sturdy as those old cameras that had three moving parts it will need to cost twice as much?
Of course. I believe, it's because of the manufacturer's (and the consumers') changed priorities. I think when a product arrives at a certain level of quality, it's difficult to see a difference, unless you have very good knowledge of the subject matter. For example, I don't know how to tell the difference between the quality of Carl Zeiss Planar and Tessar lenses. Or when I would need to. But as a company you need t…
Fifty years ago, next year's camera would be 3% better. Nowadays, next year's camera will be 100% better. Why would you spend money on build quality for a camera that will be de facto obsolete in two or three years?