Unbreakable said:
I guess this is a good place to ask this: Jack the Ripper's tag has (fate/apocrypha) in it but I've seen users remove that tag from posts with her, should they be tagged with it or not?
Not sure about others, but I tag it depending on the context. e.g. if she is displayed wearing the third ascension stage form in FGO, I probably won't tag it fate/apocrypha since that form never appeared in Apoc (IIRC). Or if she is shown together with the character that isn't from Apoc, I probably won't tag it Apoc too.
With the same line of thought, I think mordred_(swimsuit_rider)_(fate) shouldn't go together with fate/apocrypha since Mordred never wear swimsuit in Apoc (IIRC), and yet someone always adds fate/apocrypha tag for mordred_(swimsuit_rider)_(fate) even if I purposefully leave that tag. And likewise, Mordred in her casual clothes that appears in Apoc like post #2850800 probably shouldn't be tagged FGO.
Updated