“Navigable airspace” defines jurisdiction.
Well - it USED TO. Not any more.
Consequently, on its face, this ruling covers flight conducted INDOORS at the Mall of America.
Reminds me of “That (otherwise legal) gun COULD be used to kill someone.”
If Congress wants to change the definition of “navigable airspace,” they arguably are free to do so. But remember what happened when the Department of the Interior tried to redefine “navigable waterways,” to include, essentially, puddles.
Danger, Will Robinson.