The all seeing eye of the NSA will eventually have the dirt on everyone. The fools in congress and the administration, past and present gave the bureaucrats more and more power without controls and now the monster they created has turned on them.
The only way to stop it is defund it. If that were to get serious I would then look for lots of scandals in congress to suddenly appear on the radar.
It may have reached the point where the NSA can’t be defunded. Ability to sift and manipulate data can have important financial implications.