The biggest problem with that saying is that it's completely ironic. "If you couldn't be bothered to think for yourself, don't bother speaking to me" is what people wish it meant, but what it signals to people outside of the haters club is "if you don't copy from the sources I like, don't communicate with me."
An LLM isn’t a source. If someone wanted to hear what an LLM had to offer on the topic, they would have asked it themselves. And they probably did before asking you.