Considering that i can read 90% of text on a 24 inch 4k panel sitting over 60cm away with no issues i dont think my request is that bad. There are some of us who want higher DPI monitors but are not interested in the monstrosities of 34inch however awesome it might look on your desk. I loss focus if the monitor is to big and it sometimes leads to eye fatique and headaches. If i didnt hate 16:9 so much i would have gotten a 24inch 4k myself i just prefer ultrawide.
Some perhaps, but not enough for anyone to actually make one for the half dozen people who'd buy it lol! The big money is in the big monitors it would seem.