Google has a secret natural monopoly, like Peter Thiel says are the goal of new companies. The secret monopoly is that they use humans as adjuncts in rating we

Google has a secret natural monopoly, like Peter Thiel says are the goal of new companies. The secret monopoly is that they use humans as adjuncts in rating websites, not just algos. I saw this on a Quora Q&A one time. Such human input would be most efficient as a non-duplicated effort: a monopoly. I would be interested to hear if I am wrong about this information.