You mean "apple desktop bus," which let you attach multiple low speed peripherals to your Mac as early as 1987, back when the best you could do on a PC was PS/2

You mean "apple desktop bus," which let you attach multiple low speed peripherals to your Mac as early as 1987, back when the best you could do on a PC was PS/2 ports? Apple ditched that when they adopted USB 1. Or are you saying computers should have room for internal expansion, even though most customers these days won't use it? Or...