My impulse is to say that a baseball phenom pitcher can become a millionaire at 18 by just signing on the dotted line. Same with a 19 year old basketball player. Heck if some cute pre-teen chick has some dance moves, can hold a tune, and is in touch with the zeitgeist of her age-group, she can become a millionaire before she even has her first period. If we want to rewrite our laws of our land so that wealth is dependent on age or some arbitrary definition of 'how hard people worked for how long', fine. It's a huge departure from our capitalist traditions. But I'm sure we could make the economic transition eventually. Until then, you work - you get paid. If you get paid more than others now instead of later, than maybe they should have chosen a different career pather, or worked harder, or just plain gotten luckier. That's their problem.
Sure. But then Alabama, Georgia, USC, OU, Clemson and Ohio State will say, "But if you come here, we'll pay for tuition, housing, and food. We'll also take care of scheduling your classes, getting your books lined up, and tutoring sessions (paid for by us as well). You will be coached by some of the best in the business (it will be their pleasure - ofcourse they are paid well themselves) along with free access to the gyms and professional S&C experts. Naturally all business expenses such travel to-and-from games and hotels are covered by us. Sure you could go to Texas, where they make you pay for and take care of all of that stuff yourself. But why would your 5-star self want to do that?
I never heard anybody ever make the argument that the student athletes shouldn't pay taxes. It just doesn't make any sense. If you work in the United States and make money, you pay taxes. The end. In what interpretation of modern reality could that possibly not happen? Where did this idea even come from?