The Republican Party stands for individual liberty [and] free markets; its the party of growth, its the part of economic opportunity, those are thing… - Kane

I think libertarianism does appeal to most people because that's how we lead our lives until the state gets involved. We lead our lives in voluntary interactions with other folks, and we follow what libertarians call the nonaggression axiom which means you're not supposed to initiate force against someone else except, of course, in defence of your own liberty or property. So that's something that's the Golden Rule, and that's something we can all relate to.

Me: The sky is blue.
Twitter: No, it's not.
Also Twitter: Trump said the sky is blue. He's lying.
More Twitter: Sometimes the sky is red. Why do you hate red sky?
Even More Twitter: You're stupid because you think the sky is blue.
Yet More Twitter: Republicans say the sky is blue. The sky must be a different color. It doesn't matter what color. It just isn't blue.
Additional Twitter: Technically, the sky only appears blue due to the atmosphere's charged particles oscillating and scattering the sunlight passing through it. Blue is scattered more than other colors. Hence, the sky's blue hue.
Translation: You don't understand science...
...and you're stupid.
Have a great day, everyone!

Once you come across Rothbard, it's all over with. The arguments he makes are so logical and they're so faultless that you really can't disagree with him.