It really doesn't matter if God is not libertarian enough to suit us, what matters is---is He real and is what He says true?
I can tell you that biblically, God is libertarian. But, truth is still truth. God made us so He knows what is good for us. So, we are free to 'opt out' if you will, but there will be consequences. I found the following illustration on another site very helpful in explaining what I mean.
"If I place before you water or an extremely toxic liquid, libertarianism says that you have a free will and can drink either or neither liquid. But when you’ve made your decision, you have no say in the consequence. The LAWS of nature dictate the reaction. Try as you may, you cannot decide your fate if you choose to drink the poison. And try as you might not to, at some point, you’re gonna have to pee if you drink the water. And if you don’t drink either, well you’ll get dehydrated. The law prescribes the outcome."
Christians should not be warmongers! http://www.lewrockwell.com/vance/vance87.html