Zettelkasten for Plotting?

Is it worth it to “learn” (or rather apply) the Zettelkasten method for plotting? Like keeping all the plotlines, character profiles and extracts the way Niklas Luhmann did with his ideas?
Obsidian is already a great discovery for me since I was looking for a tool that would be flexible enough to keep everything clear. But still I think that something is missing.
Is there something better I should consider?