When we first enter the Black Armoury and meet Ada she tells us that this place is not meant for Guardians. Now hold on just a damn second, if the Black Armoury is not meant to be visited by guardians, then why the frick is it located in the -blam!-ing tower, literally the place where guardians gather. Secondly, how the -blam!- does a golden age armory exist in the -blam!-ing tower, and we guardians, you know, the ones who own the the tower, not know about this? Like it's literally located a 2 min walk away from the Vanguard Commanders.... How the hell does Spider know about this place in the tower and we don't? How?......
Also, how is it possible these armories have been in production - or at least around - for roughly 16 centuries but we’ve never come across the tech in the wild and thought to ourselves, hey, this is golden age tech but without the wear and tear! Also, how did the forges stay intact all that time in the wild, never once pilfered by the fallen, who are scavengers extraordinaire? Also, if the Odrerir exotic ship lore is to be believed, why haven’t these weapons been in use all this time? Even if Ada hates Guardians, isn’t the BA’s mission to protect [i]humanity[/i]? Lucy has a lot of ‘splainin to do!