Part of this is because the sensors are winning. Sensors (about 70% of the population) use an application by mapping: a click here does this . Based on literature and my experience with my husband, maps are made separately for each application no matter what the similarities are. Most computer programmers are intuitives: we want things to work the same way in one application as they work in another. That makes it eas…
I probably could fall into that category; I use Gold Wave v.4.51 for aduio editing (instead of, say, Audacity) because I've been using it since year 2000, and I know where things are.
The thing with modern software is that it tends to update and move things around. Things don't only have different semantics, but also buttons in different places.
The downward spiral of UI/UX is not due to users, sensors or not. It stems entirely from the disregard for ones.
And don't even get me started on latency, which is a whole another can of worms.