Earlier quoted context omitted.
What was a myth? Me saving around 500€ on today's money, because I got to use my savings on a no name OEM PC running DR-DOS/Windows 3.1, instead buying an IBM PC with OS/2 2.0?
OS/2 never required a PS/2.
OS/2 was offered as option instead of IBM PC DOS + Windows.
Actually you just made me search for the model I had as option, the IBM PS/2 Model 35 SLC.