People are as experienced in computers as their use case is

No one is better at computers than someone else, everyone has different tasks and workflows they use them for

Computer skill isn’t linear

It’d be more accurate to say someone is more experienced in their industry area or specific skill, they just use a computer to make the tasks they perform easier

Computers are so intergrated into most things theese days that it’d be very hard to find someone not using one to make their life easier and most jobs are using computers to make it easier and organise better