I agree with you but that doesn't make the creation of social graphs a waste of time right? It just means the market has a lot of niches for different types of

I agree with you but that doesn't make the creation of social graphs a waste of time right? It just means the market has a lot of niches for different types of graph that each provide limited and specific value. It's not about creating perfect Platonic models. It's about making cool things that people find useful. If you are trying to design a system that scaled to every single possible interaction from scratch then you've already failed, you can't compete with reality at that one.