Apple is the survivor of 16 bit home micros integration, PC clones only happened as IBM failed to prevent Compaq's reverse engineering to take over their creation, they even tried to get hold of it afterwards via PS/2 and MCA.
As we see nowadays on tablets and laptops, most OEMs are quite keen in returning back to those days, as otherwise there is hardly any money left on PC components.
As we see nowadays on tablets and laptops, most OEMs are quite keen in returning back to those days, as otherwise there is hardly any money left on PC components.