I summarized it in this post following 7.5.
Since then, my one tiny piece of actual evidence for the “Lovecraftian horror” theory – that the Simurgh was the only known parahuman to have a name with a “the” in it – has been semi-broken, since Crusader was first mentioned as “the Crusader” (though so far only that one time). At least I’ve never claimed the “Lovecraftian horror” theory was a solid one, though it does accurately describe the vibe I’ve been getting about the Endbringers.