May be a moot discussion because the courts have ruled that you may REQUEST to renounce your US Citizenship, but the Government does not have to grant your request.
And given this trend, I think that “no” is going to become their standard pat answer.
And if that's the case, freedom may become a felony.
I remember Ron Paul saying that you may not want a fence put up to keep out illegals but not so for you to escape this once great nation.