Kids can't use computers, and why it should worry you 13 years ago
Well, I dont know how to fix any brand of car but I know how to drive them because I had to learn it before I could drive.
People don't want to learn to do things, they want anyone else who knows how to to do it, that why they don't try to fix anything by themselves. They just run to the nearest geek and ask them to fix it, even if it is the easiest task.
Just ask them to pay you $50 everytime the answer for their problem is in the first page of a simple google search. That way I got a lot of lazy friends to learn o fix their shit.