I know that there are still young folks that can do their own work.when I was in high school I would say that 9 out of 10 guys could tune up their own car and change their oil.
i deal with teens everyday and for the most part they know where the gas goes and thats it.
Its not really their fault.cars just dont need the same maintainance as in the past and if their dad grew up not doing it then they wont be as interested in cars.jmo