If all of the Q&A platforms die off, how are LLM training datasets going to get new information? You just take arbitrary data and ask the LLM to put it in Q&A

If all of the Q&A platforms die off, how are LLM training datasets going to get new information? You just take arbitrary data and ask the LLM to put it in Q&A format and generate the synthetic training data. Unless you are suggesting Quora is the source of new information, which I don't agree with. Quora does not care about the user experience. Their obsession with pay-walling killed the site for me across a decade. They literally could not get me to sign up and boy did they try (I really needed an answer once too!). My soul really remembers hostile sites.