[megous]

It's not entirely nothing. Even if gov. thugs are there to beat you, if you communicated with others safely, at least those people are still protected as long as you will not reveal their identity or whatever you've communicated about.

If the gov. just murders you and gets to your stuff, they can't analyze it to get at more people in your circle.

It just doesn't solve the problem of violent government. But there are still benefits.