Everything you stated is either the obvious or pretty close to the same level as someone arguing whether championship wrestling is fake................ ;+D
Once >anything< enters the mainstream there is always going to be extremism and commercialism and can be applied to any current "health" oriented protocol. That is just plain >>obvious<< Caveat Emptor.............
Maybe we should move on to something more relevant like the existence of the Easter bunny, Santa Claus or honest lawyers..........................;+D