I do wonder if we're confusing things by bringing in Choice vis-a-vis the Archive.
So far as I imagine it, Choice for Mortal only specifically pertains to things to do with good/evil and the Soul. The Archive gives power, but it may not have any effect on the Soul of the bearer (hence why Ivy could be turned by the Denarians, but Chose not to for long enough to get rescued).
So the Archive, like a loaded gun, can be handed to a human without them really knowing or caring since the Mortal still gets to Choose how to live - but if you hand a loaded gun to someone in a combat zone, you are promoting them to target anyway so the human will probably cling to the weapon to scare off any would-be attackers.
(This being specifically unlike Molly, since Ladyhood turns one towards the Fae, which dissolves/disperses/removes/? the Soul of the human involved over time).