- Feb 2023
„Und?“, fragt Schmidt und macht eine Kunstpause, „enttäuscht?“
Coincidence that Schmidt shows a journalist Luhmann's zettelkasten in 2015 and asks if they're disappointed?
It's reasonably likely that he'd already read ZKII 9/8,3.
in the article which follows below, there's an explicit mention of this specific zettel, so the question on priority here is closed.