Earlier quoted context omitted.
I just wanted to point out that Peter Thiel is discussing his ideas in the context of creating a very successful company. He is not talking about what system is best for society in general - rather what is best for an individual business owner. Generally in economic theory companies in perfectly competitive industries have zero "economic profit" which means they earn enough profit to compensate the owners for capital…
if you think of most of the unicorns they are held up by copyright. google, facebook, even say uber etc. if I can scrape their sites I could make a derivative possibly even better.
I think temporary monopolies are good - permanent monopolies maybe not so much. It's an interesting way to think about capitalism that's for sure.