My old man more or less drummed it into us that a degree is all well-and-good, but if you can use your hands coupled with your brain, you will never be hungry. As far as I can tell, he's still correct. If I were asked by a young person what they should pursue as a career, I'd have to say the same. Earn a degree if you can but learn a trade skill as well. "Stuff" will always need repair or replacement, be it a refrigeration unit, batteries in an electric car, a toilet or the ailerons on an aircraft.