Sprint paid for that spectrum and therefore they have the privilege to use it. Because they paid for it, it was an asset of the company and contributed to its value. Also, that spectrum is used to support 12% of the country's cellular service and you just think the government should pluck it away, after it was paid for?
First of all, Sprint licensed it not TMobile-Sprint. Secondly, they don’t own it, they simply have exclusive rights to use it.
The American people own it. It’s not Sprints asset to pass on when they die.