You are probably looking at the weekly data from whatever week you landed on or are within some limited geographic query. Cumulative deaths reported by the CDC in the United States in that age bracket are 25,000 and rising. But simply turning players into carriers is also a source of mortality to other more vulnerable age brackets among their families.
Further, there are long-lasting sublethal impairments that can occur that as far as I can see CDC isn’t publicly tracking (probably because they are rare). Like permanent lung damage. Lawyers probably already have business development and marketing campaigns teed up to pounce on this.
There’s so many unknowns that most universities are going to ultimately play it safe. There’s so much money to be lost, others are going to lobby to move forward.
The fact that universities taking the latter path would be profiting from externalizing the risk to their contract-bound mostly black players - the majority of whom have no shot at NFL careers - for the entertainment of mostly white audiences is just ripe for lawsuits.
I predict the season will first be postponed and may be ultimately abandoned depending on the continued epidiomelogical status of the disease. Anyone claiming to know whether such action is scientifically or socially justifiable is self-delusional. I don’t. Much is unknown. I just am making a prediction about how institutions will respond and providing speculative reasons why.