Libertarianism believes in property rights over tangible resources and goods. Why? Because of their scarcity, which can lead to conflicts over them among humans... from here arises the need for ethical rules to regulate their use. Understanding this, when we talk about intangible resources (ideas), things become very unclear. Ideas are not scarce; anyone can replicate something they see with your resources—text, house designs, phrases, etc.—without stealing from you. Intellectual property is another barrier to freedom of expression and individual liberty. That's the clearest thing I can be about this, many successful examples