My dentist has some proprietary software to administer her practice (I don't think it does everything - maybe keeps X ray images, and some other stuff.) It's Windows only and she runs it in a Windows XP virtual machine of some kind. But all the computers in the office are Macs. She upgraded to the M1 iMacs but the old Windows software doesn't work in there. So she kept an old Intel Mac in a corner somewhere to run the software.
If she could run that in Arm Windows in a window on a Mac I'm sure she would.
If she could run that in Arm Windows in a window on a Mac I'm sure she would.