Reportedly, Apple is considering bringing even more Pro-branded devices to market, not just an iMac Pro. Apparently, a Pro Display XDR successor is in the pipeline, as is a more powerful alternative to the Mac mini called the Mac Studio.
https://www.notebookcheck.net/Apple-Studio-Display-and-Mac-Studio-rumoured-as-Apple-looks-to-expand-its-Pro-offerings.606702.0.html
Please be a taller aspect ratio than 16:9, too. You're already breaking the mold on resolution, just need that one final piece to lead the display product space back to more practical standards.
Great to see more >4K options in any case.