You have to teach them basic skills before the Attitude hits. (And I’ve found that offering high-fiber, vegetarian meals produces miraculous blossoming of culinary skills in teens. “If you don’t want what I’m serving, cook something else!”)
Absolutely indeed.
Of course . . . some know-it-all’s are not likely to profit from even quality information. . . . regardless of their ages.
Those problems need solved the first 6 years of life.
Either that, or when they get to Basic Training ;-).