9-11, give me a break.

[Thumpalumpacus]

A big shiny aluminum plane crashed into the building one floor above the molten metal trails.  Coincidence?

Please explain how this molten metal located near the top of this huge skyscraper caused the building to collapse in on itself the way it did? I genuinely want to know.

A demolition team couldn't have done a better job.

I don't see that Jorm is making the argument you're ascribing to her. She's simply explaining the presence of molten metal. It's entirely possible, and in my layman's opinion highly likely, that it was caused otherwise -- namely, the failure of steel girders which had had their fire protection stripped by the impact and subsequently exposed to continuous high heat. That same heat likely melted the aluminum from the airplanes. The heat generated by the fires can both have brought down the buildings and, in that process, melted the aluminum.