> To the point of making it harder to find a job

Fwiw... (1) Lenovo sells compact keyboards with trackpoint. USB and bluetooth. There are mouse buttons below Space, but it cuts off there, with no pad. I once taped a kludgy bare usb pad to one, which was ok, but the extra couple of cm separation was annoying. I considered grinding out some of the case, but don't recall if that turned out plausible. (2) Lenovo has tablets with detachable keyboards, with both trackpoint and touchpad. People have DIYed such (from an old X1) into a USB kbd - the pogo pins did USB. Lenovo currently sells a replacement kbd for the X12, but I don't know if its similarly DIYable. (3) Assorted other manufacturers make, or have made, kbds with devices resembling touchpoint, more or less. (4) Some note ancient Lenovo IBM SK-8840 PS/2 Wired Keyboard With TrackPoint still show up on ebay, fwiw.