Add the setting to a minimalistic looking graph-view for a cleaner and less cluttered view: nodes have no icons, only labels, and edges have no arrows.
An extra toggle in the settings of the graph-view enables the minimalistic setting.
I noticed in many examples that the graph-view can become very cluttered with many different icnons and colors that make it look chaotic. A minimal style (one node shape and no directional edges) can help reduce the visual chaos of a big network.
Using monochromatic icons achieves the task slightly but restrics the freedom to choose any icons in favor of a better looking graph-view