At that point I feel like it's more appropriate to focus on how much that is still being pushed as a mechanic of the system today, though. We all know there are a bunch of stuff in FSN that were applicable one or two times, in one or two stories, then never to be seen again (especially in FGO), but that also begs the question of whether they're still also bringing it up. If they don't bring it up in a new story, then does it really matter?