Yes, They Are Our Clear Inferiors, But Also An Eternal Threat, But Also Not.

 It's the Day's Day of Days! Because the Ancient City.

It's fascinating how Muir has grown more ignorant and incoherent while growing more arrogant and sure of himself in equal measure. Like any fascist he has not only dehumanized his enemies, but done so to a ludicrous extent, all while losing any ability to understand them.  Not that he ever had much to begin with.