My old family doctor used to have IBM terminals into the early 2010s, I'm fairly sure there was an AS/400 somewhere in the back rooms where all the serial lines in their practice converged. Very fast system. Meanwhile I was at a specialist some time ago and they had to switch back and forth between notepad and the medical app, because you can't enter more than a few words at once into the app. So he would write everything that's not a drop-down in notepad then copy-paste it.