If ChatGPT fabricates a link or makes something up, there's a potential feedback mechanism. E.g. I ask ChatGPT to explain a science term, and then I get told that my understanding is incorrect in class when I use the ChatGPT definition.
It doesn't exist for every use case, but I'm hopeful everyone will be "bitten" once by ChatGPT etc., and then folks will verify its output appropriately.