This is a powerful reason to defund the NSA, prosecute the people who are letting it shit all over our liberties, and then impeach the President who is persecuting the one person who stood up to this tyranny.
You are essentially suggesting that the feds prosecute themselves for activities that it (the federal government) believes are legal and constitutional. Congress is going to wet itself trying to show the people how much it cares about privacy (but it only cares about its elite self), and there will as much "show" as Congress thinks is necessary to fool the public.