The NSA does not care about what you use.
They care about what you use it for.
Why would any average civilian need to use encrypted voice chat?
If you think they're not going to want to monitor or find some way to monitor anyone using it, you are delusional.
Peace of mind.
Move on.
IF you don't like the Tech. then why are you here.
This is not a Debate Thread.
You know and I know this Tech is very much needed
for use by the general public and will be gladly welcomed.