With that said, Underwood is behaving like a liberal caricature of a Republican with his rhetoric and motivations, and so the dialogue is not a compliment to libertarianism at all, but just a plot device to portray him as even more evil to a liberal audience.
The perspective changed. Frank used to be self-serving thug. Now he’s a True Believer worried about his legacy. They have wandered off into political things and made them so simplistic that there’s something to piss-off everyone.
I think he is behaving just like Hussein