Some idiots over at YouTube on a video claiming 9/11 was an inside job actually stated there is no way that the fire caused the continuing damage to the Towers, because the jet fuel couldn’t have lasted that long. The idiots don’t even know that the building itself can catch - and was - on fire. It’s amazing how stupid some people are - it really is.
They apparently don’t comprehend just how long an aircraft can burn without the added fuel of building components either.
Yes and most offices contain billions of pages of paper. like mine. wood desks and furniture and plastic (which is oil slowed down to look nice)