Correct. It has nothing to do with their health, as their risk is approximately zero. In other words, these athletes are being robbed of their liberties and close to a year of normal college "life," while being subjected to a multitude of uncomfortable tests, even though they are healthy, so that teams can be at or near full-strength for games. It's needless exploitation.
I understand why schools are doing it, so the answer is to change the guidelines for quarantine and testing. Somebody is going to have to stand up and demand a change.