Times are changing, but not everyone wants that change.
Take a look at OSes for example: They start to gather your personal details to report them back to the manufacturer who will sell them.
That's the case with most modern computer devices - Smartphones, PCs, everything.
That's annoying for a lot of people, a change in the modern world many do not want.
Also, Windows 8 started to open everything like PDFs, etc. in fullscreen. It's a desktop PC, why couldn't it use proper windows as before?
Also, what happened to keyboards on smartphones?
My family uses the latest Android phones. Yes, they are fast, but each time I have to help them, the missing keyboard annoys me. That's why I'm still using my old Droid 4.
Change happens, and it's good. But that doesn't mean old things are outdated. They're just different. But some WANT it different.
Computing devices don't always improve overtime, they also degrade. They are made for a mass market now, but devices for users outside that market are mostly being ignored, they are rare.
But still, on a worldwide scale, those small user groups are large enough for these devices to exist.