I think the (standing-)desktop setup with keyboard, mouse, and monitor(s) is already close to the ergonomic optimum for any kind of work that is heavily text based (from Excel sheets to technical and prose writing to coding to email and chat, and forums like here), despite the ergonomic shortcomings that remain. (The one exception being pure reading or markup tasks, where tablet-style devices are great.) Our bodies haven’t really evolved for written communication, but it’s nevertheless still the most effective in many ways, given how our hands and eyes work. I don’t think there is any dystopia in it. Rather, we should embrace it for the many purposes it is effective for, and work to improve it within its paradigm, rather than chasing a fantasy of replacing it with somehow more intuitive or natural means, which generally turn out to only be good for casual or low-text use.