I argue that the UX has actually gotten worse since software is becoming more bloated faster than the hardware improvements can keep up with. There are more layers of abstractions and VMs running VMs running VMs simulating DOMs listening for changes to objects to update models to trigger actions which bubble up to listeners which fire events which change data structures that eventually update some text on the screen. Consider what happens in the physical memory, at the hardware layer, to have a modern React app print a line of text when a text box is modified. Contrast this with what a terminal does and what happens in memory. Printing text to the screen in a "modern app" is now so complicated that it's effectively impossible for a human to determine the CPU instructions and memory manipulations required to do the things we're doing.
And what do we do? We make more transpilers, more frameworks, move more to the browser, split our systems across networks and around the world. Contrast saving a file to a floppy disk with uploading that same file to a "modern app" which stores it on S3 using Paperclip with Rails, as many modern apps do. Think about all the systems that file goes through, the network requests, the protocols involved, the standards required to make that happen, and the infrastructure which powers it all. Think about the data centers those VMs running that app run in, the people who oversee them, the tooling they need to run those systems. Think about all the project managers who had a hand in setting any of that up, the financial planning of each aspect, the development time spent.
Recall the time when one could reason about what goes on inside a computer at every level, when key presses registered immediately, when the memory allocations of applications and the OS they ran in made sense to humans. When it felt like magic instead of digging through a trash heap of ads to find the tiny sliver of what you needed.
what the hell are we actually even fixing anymore?
I've been hearing discouraging things from both architecture and silicon people at Intel. It seems like they lost direction, probably because of the recent explosion of mobile/ARM.