

Since I’m sure it has no authority, why would anyone want to talk to it? About the only reason anyone ever approaches their boss is to get said boss to do something. (That can be something as nebulous as “put more faith in what I say in the future than what this other guy says,” but there always is something.)
Depends on how you define “best”. Likely the highest possible short-term energy density, yes, but that isn’t the only thing we might want out of a battery. “Doesn’t catch fire” is one of the areas where the highest-energy lithium battery chemistries are far from the best, for instance.