Half our TV is made up of trivia, and being able to generate trivia answer/question pairs is something both TV, and pubs, will try to do.
LLMs have some limitations same as humans. The limitations are very different between the two which is why LLMs are very useful to us. I personally can't write a perfectly functional fairly complex webpage in less than 30 seconds, but I can count letters. I'll let the LLM make the webpage and keep count of the letters for a trivia contest if needed.
Also get the latest version of chatgpt (extended thinking) to make you a 'tiptop 100% verified Trivia stack for (x TV show)' and you'll get better than what most pubs will come up with. I did this for the simpsons when someone said it couldn't be done because that sounded like something an LLM would be excellent at. Turns out I was right.