They're not losers or dropouts, those are "starter jobs" for kids who want the money because their parents dont give them an allowance. My first job was as a dishwasher, it was sub minimum because I was 15 but I did it because I wanted the money and didnt get an allowance. I eventually became a cook for various restaraunts but realized I had to go to school if I ever wanted to make real money. So I joined the Army to get the school money all because nothing was ever handed to me, I had to work and learn along the way.
(Most) kids these days dont have that type of motivation, everything is handed to them, they dont know what it means to need to work, they're told to go to college and mostly get worthless degrees in gender studies or whites are evil 101, then are forced to actually take one of those starter jobs while spitting in your burger because they're so disgruntled to pay off a debt they never should have incurred. I believe colleges raking in dough handing out worthless degrees should be on the hook for a good portion of that debt, they knew it was a bait and switch to begin with.
If we could return to the day tweens to teens actually took jobs delivering papers, washing dishes, picking fruit, cutting grass they would learn in those days the need to go to school to get a degree in something society needs and values that would employ them for life in something they actually want to do, giving them motivation to learn and earn a degree while in college rather than going from one kegger to the next and looking forward to spring break in Florida or Mardis Gras (party party party).
Even after the Army I wasn't sure what I wanted to do but one day saw the ad for heat and AC school and said to myself "you know what? I dont care how bad the economy is, how deep of a depression we might be in, no matter what it's gonna be cold this winter and people will pay me to keep them warm". And pay they do, especially in the summer. I just told a lady yesterday, in the winter it's a variation of I'm so happy to see you, we're so cold. In the summer though it's "why the F aren't you here yet?!? I'm sweating my balls off!!" It pays, it aint going anywhere, and at this point in my career I have work looking for me.