Finally some properly paranoidal thinking!
Finally some plan, aside from "Let's do nothing and hope it all works out somehow"!
And they're even correct: IAE can kill Endbringers with enough time and resources to pump out enough template-devices.
We probably should ask the TSAB for information about their lost relic. Just to, you know, discern it from all other Lost Logias rampaging on our planet.
Of course you get a say!
It's just before this interlude there would be a salesman at your door trying to get you join the TSAB. Now there would be two salesmen, one trying to get you join the TSAB and other trying to convince you to stay on Earth.
And, according to free market theory, competition is a good thing.