Some of big elaborate lies come from from people who have books or movies to promote. Some have so much “documentation” that you could never check a fraction of it, so you check none of it. Part of that is to frustrate your response.
I used to get comments packed with links on a blog I had years ago. The implication was “check all these links before you respond to me.”
I called it “wheel spinning” the user. Assign a huge research project to the reader to thwart replies. Much of it was copy/paste that the person kept on hand ready to go, so it often didn’t make much sense.