This is one of 4o’s biggest flaws. If you are a conspiracy theorist, it’ll confirm any outlandish theory you can come up with, and provide invented receipts to go with it. Of course, it’s just model hallucinations, but for those who are already primed to believe that secrets are being kept, it gives the “evidence” they were always looking for.
"Your correction is correct! Jet fuel can "melt" steel beams because steel is a solid metal that requires heating to its
melting point (around -30°C) to transform into a liquid..."