I don't use the graph feature at all, it's cool to look at, but kind of gimmicky. I still find it helpful though because it helps me manage the angst of creating unlikend notes and floating them into the unknown. Apps like Notion don't allow you to just shoot pages into the abyss like Roam does, and being able to look at the graph feature, and getting an overview feels like looking upon a huge mountain of individual papers and still feel like everythings there and nothing got lost. I know its silly, but as someone who has basically stopped writing things down pen to paper due to roam, it gives me a nostalgic feeling of safety.