I wish these 2-3 job ass nikkas would understand that if they put that amount of effort in getting their skills up, they wouldn't be struggling so much at 50 years old. I had a chemistry professor in college who was a waiter in a small midwestern diner in his late 30s/early 40s who wanted to do something with his life. He went to college, focused on his schoolwork and he ended up being a fukking professor because he hustled and did the work.
I have no problem with people that take those because they need money and have to get their foot in the door. There's no shame in hard work and building. I have no problem with that mentality but if you're expecting killing yourself working 80 hours a week balancing two-three fast food jobs past the stage where it would be appropriate for you because you're too scared to step your game up, bushes please. Success is both ambition, persistence, vision and hard work. There ain't no shortcuts.
Fast food workers are notoriously underpaid and short changed don't get me wrong, companies should increase the wages a bit but if you want 15 dollars, go to school, get a career and develop your professional identity. Those jobs were meant for people needing to get their foot in the door and teenagers afterschool/youngins. Start your own business if you think you can do it better.