It sounds like you’re thinking about recording facts. The CBC algorithm doesn’t change and doesn’t contain human uncertainties. Designing or planning something

It sounds like you’re thinking about recording facts. The CBC algorithm doesn’t change and doesn’t contain human uncertainties. Designing or planning something is different. You want to record options, potential paths that may not be taken, input from various people with different viewpoints. A graph structure can help manage that by making the branching and grouping more explicit.