I sort of meant the whole trope of isekai’d people making advanced soy sauce technology while this nun just up-and-up invents a Swiffer without even being in an isekai herself.
I wouldn't have minded them staying like that for a while. Despite mind-switch usually gets annoying really fast, their personalities work wonders like that.
Also they stayed condident as themselves despite circumstances wich is usually not the case in this trope.