building knowledge graphs (GrahRAGs) are obsolete from a acamedic and technical point of view. LLMs are getting better with built in graph networks capable algorithms like SONAR and knowledge embeddings. like someone said - just use Notebook LM instead. But, they are useful in corporate setup when the infrastructure,teams and skills are lagging by years.
My use case is for documents related to a legal issue, where a foundation model has no knowledge of any of the participants or particular issues. There are many, many such situations. Your statement is ignorant and overly broad.
