I'll start the brainstormiung.
The implosion story is a cover up and they actually entered the hollow earth through an elaborate system of locks and dams in order to meet with Peter Viereck, who has been reigning over the sub-subterranean ape people as a tyrant since 1952. Using the mystical power of orgonism they will return to the surface and subjugate humanity to build a giant crystal pyramid from which they will fight the Posada aliens. Our Orca comrades are trying to stop them by incapacitating their agents off the coast of Gibraltar.
I think we're missing that plausible initial story. You know, the reasonable conspiracy that acts as the foyer into the House of Conspiracy.
Like, there's a suspicious amount of warnings and big safety1 issues. Clearly my
brain cannot see that billionaires can sometimes be incredibly stupid, so there must be some powerful entity that prevented these big brained billionaires from knowing the truth and I am the only one who can uncover what really happened!
This is the soft knock on the front door. Who will answer?
1 "Big Safety"