It is now time for you to tell me what exactly you find wrong with my answer instead of ridiculing libertarianism. What is wrong with using the article "the" in front of the noun government? I see you've used the indefinite article "an" in front of the noun government. In other words, I don't follow what you're saying.
In America, we have a federal goverment, state governments, county and parish goverments and a variety of community governments; not a borderless Libertarian hegemony.
How much force could an LP government use against communities that resisted orders to shut down their schools?
Could you invade their city halls? Burn their tax assessor offices? Padlock their school doors?