I think it would be really exciting if somebody could show that ANNs that more resembled biological neurons could learn function approximation as well as (or be

I think it would be really exciting if somebody could show that ANNs that more resembled biological neurons could learn function approximation as well as (or better than!) current DNNs. However, my understanding of math and engineering suggests that for the time being, the mechanisms we currently use and invest so much time and effort into will exceed more biologically inspired neurons, for utterly banal reasons.