I agree that the best entrepreneurs just do it - Garry is dead on with that. And Instacart is clearly doing a bunch of things well. That being said, I don't und

I agree that the best entrepreneurs just do it - Garry is dead on with that. And Instacart is clearly doing a bunch of things well. That being said, I don't understand why people are excited about Instacart - but I'm ready to be proven wrong!