In 2018, there are plenty of people who don't own a computer and have no real experience using one (other than their phone). And they are employable, because there are jobs (other than digging ditches) that don't revolve around computers. But when they apply to a sizable company, they are told that they need to come in to the employment office to fill out their application on a computer there. So I think it's pretty hard to avoid computers entirely because most things are paperless.