Personally, I’m looking forward to native Wayland support for Wine and KDE’s port to Qt 6.
Just want to add that I don’t think it’s a technological plateau. I think it’s capitalism producing shiny and “upgraded” versions of things that are easy to sell. Things that enable accessible and rapid consumption. High refresh rate, vertical high-resolution screens for endless scrolling in apps optimised for ads-scrolled-past-per-second. E-ink devices only good enough that you can clearly see the ads on them as you read your books. Things are just not made for humans. They’re made for corporations to extract value out of humans.