They were paying people to try to make them answer the questions correctly because getting an LLM to do what you want it to was excruciatingly difficult just a few years back (and kinda still is).
Especially when what most companies want (factual, accurate, intelligent answers to difficult tasks or questions) is not something LLMs are actually made for (slapping words together using probability in a way that makes a reader to think it might have been written by a human).

But yes. Professional google searcher, just from back in very early 2000’s when there were TV quiz shows about people being given a question and trying to find the answer as fast as possible as it was an actual special skill (an sometimes it feels like it still is, judging by how often people ask stupidly simple questions on social media)