Thank you for putting that here.
My point is that there is, to a degree, the presence of halachic specialists, who know the metziut on a particular area inside and out so well that they are the ones we should hold by. For example, while Rav Beslky doesn;t have a college degree, he has an incredible knowledge of bovine anatomy and physiology that is needed for one to know hilchos treifos and Maseches Chullin well.