It really just boils down to, networking your way into a strong personal introduction is a trivial task compared with one hundred other far more challenging asp

It really just boils down to, networking your way into a strong personal introduction is a trivial task compared with one hundred other far more challenging aspects of launching a successful startup, and every VC in the world knows this and uses it as a filter, because it's true and it works, so there's absolutely no reason they would or should deviate from this logic.