@thomasfuchs In 1987, most business computers were text based and monochrome, and the Mac wouldn't be taken seriously by most business users until ... I dunno ... mid 2000s?
There was just a really big resistance to switching everything over to Macs, but in the mid 2000s many IT departments grudgingly allowed one or two Macs in order to do iOS app development.
Before Windows 95, there really was no telling if/when business computing would join the whole "GUI" thing.