When I was a kid, kids weren't issued MacBooks for class. There was a single, lone Apple II in the back we played Oregon Trail on -- and it took a fair few minutes to load from floppy.
Fair enough, but would it be fair to argue that personal computer is a pricing distinction, rather than a technology distinction?
In my mental model, the technology distinction is more between single user and multi-user systems. And arguably that is more a a software differentiator than a hardware difference.
On my C64 I'd start loading a game from cassette tape before dinner so I could play it afterwards.