Hey, Six, s'all good, m'man...we live in the United States of America.
Despite what you may think, there is a built-in safety against our Government becoming to constrictive. It is okay for me to know all sorts of things. It is up to others to prove I have ever applied that knowledge, and proof would be required.
This isn't like fight club. It exists. It's existence is well known to our government. There is no need to be quiet about it. Every state (to my knowledge) except Hawaii has at least one legally recognized state militia group. These people are the equivalent of the Minutemen, who were prepared at all times to take up arms within a minute. China could have long since swallowed the US whole with their gigantic army, but they are terrified of our citizenry.
Ultimately, only two things have preserved our relative liberty for so long (although other factors played a part at various times).
(1) Accident of geographical location makes it difficult to approach us undetected with a major invasionary force. Some debate whether that is the case on our Southern border, but that is a thread for another day.
(2) Other nations fear our armed citizenry. We US citizens are considered "crazy" and "loose cannons" and "nut jobs"...and because of that they are terrified of us. Rightly so.
Hi Agent Mike! [waves happily to Agent Mike] How's the missus?
Respectfully,
AuldSoul