Maybe if you drive an automatic. It took me a long time to be comfortable enough with shifting gears, operating turn signals and what not to leave enough attention for the actual traffic around me.
True, I still can't do manual quite right and it certainly adds danger to my trips. But my point was that people put time into learning how to use their cars because they're killing machines, most computers aren't, but the ones that are usually require some sort of formal training and certification, just like cars.