This is contradicting to the idea of government existing for people and serving people.
If government uses fear to reduce accountability, it needs to be changed.
(I am merely pointing out the paradox of inaction. Enacting change is a lot of work, so one must first decide to contribute actual work, then figure out what actual work needs to be done, then do the work and measure the result. Work = force * displacement and if nothing is displaced, no work has been achieved. Rosa Parks wanted change so she did the work. Snowden wanted change so he did the work.)
Colordrops is correct: comments matter because they help shape public opinion.
Dustingertz is also correct: governments & political parties have published processes for changing & enforcing policy. Citizens who read the docs & use those processes can achieve a lot.
What if the CIA were wiretapping the president, or the supreme court? Well, that would be illegal wouldn't it? Wouldn't you want a whistleblower to feel like they could safely expose it?
By and large, it's the government that decides what's legal and what's not. Even the Constitution can be amended with enough support. So exposing illegal government activities means you're exposing that a part of the government was doing something that it wasn't empowered to do, by the government. There are multiple branches of government for a reason. When the government is doing something illegal, it means an office of the government has either made a serious legal error, or gone rogue and disregarded its legal responsibilities.
That's a serious problem right?
Yeah you're basically describing Watergate here. And I don't think anyone objected to that being made public. Well except for Nixon :D
IMO Whistleblowing has a place in society as a safeguard against the abuse of power.