usb is slow and eats cpu + the userbase needs to get aquianted with such standards!...
they have all this wonderfull old stuff and well not everyone can afford brand new gear.
and the last note is, which usb stuff do you want to buy? everyone sane knows that usb mouse's is slow and can even lag windows on a highend cpu (inside a game / powerapp)
cheers
pps:and last time i checked there was no amiga keyboards/mouse for usb
