To become one of those "experts" starts with willingly selling your soul to the devil. Then you'll probably have to perform some heinous acts while being videotaped by your new "masters" so that they have a level of assurance that you won't go off script. From then on, as long as you do your masters bidding, you will be untouchable. You are now "The Science", as Fauci put it, and above reproach.