Governments existed before fiat money and involuntary taxes. This is why no one takes libertarians seriously and why they are political losers

It's not illogical to form a team to protect a people's interests. While the Libertarian critique of the institution of the state does have some valid points when viewed through the materialistic lens of property rights, it does not account for game theory law of the jungle power dynamics posed by competing nations that have organized themselves into nation-states.