Hi @xavaa
It seems to me that there is not necessarily a need at this point because the links generated are always A --» B. The B --» A links are actually backlinks that are generated elsewhere by another plugin. So I use both in parallel.
This is a good idea but it seems to me that if you go beyond 3 levels it will quickly become unreadable. A cluster display beyond 3 levels would be ideal but surely complicated to implement.
On all the functionalities related to the graph there are plenty of good ideas to recover from obsidian.