I agree with competency. Why do you believe a government monopoly is the best, or even only, way to train people? You clearly have zero experience with firearm culture in the US, just distorted media representations. What if trade unions offered guarantees for the work of union members instead of outsourcing to governments and insurance corporations? You appeal to the status quo and just assume it is right and proper without any examination.
I am not advocating civil war. I am advocating the same deterrence for the individual against trespassers you believe threat of legal action from government will impose on people who fail to comply. You, however, are advocating for open war against non-criminals because you believe in arbitrary laws enforced by men with guns.
People like you demanding government violence against peaceful people are divisive. However, unity is not inherently proper. Progress always comes through deviation from the norm, and appeals to popularity and consensus are irrational.
If I refuse to obey new laws, but do not violate the life, liberty, or property of others, how am I a criminal, and how is violence against me justified? Just answer that simple question.