That's not libertarian. If you're wanting to use government to press your values onto others, you're a progressive
no true a libertarian is not an anarchist. Any society must have some shared values which are promoted and maintained in part with govt.
No that's a strawman argument. Libertarians are not anarchist, Libertarians believe in government, and that government can be good at some things under strict supervision, military, defense, law and order, public utilities. They also believe the bigger the government the smaller the citizen. And they believe that government is bad at a lot of things as governments have proved over and over again, and should have minimal, strictly supervised role, because government is made up of people with self serving interest (like all people) and the only good way to stop these people from taking advantage is to limit their ability to do so. Government wrongly limited the ability of blacks to marry whites.
You my friend are a progressive, you want to use government as a tool to fix whatever it is you see wrong with the world. You, like many on the left, believe your values are superior, and thus should be thrust on the rest of society around. You selectively cherry pick the parts of the constitution that serve you.