I lose patience, that is where the stupid comes in, sorry
All college valuable? first of all in the US many of these so called degrees are no longer education but indoctrination. They have evolved into what many are calling cults due to their refusal to allow debate from other points of view and strict adherence to a post modern doctrine that literally punishes you if you don't toe the line. That is dangerous and anti-intellectual, not useful and they do not contribute anything to societies material well being and understanding. What about opportunity cost? They might have been doing something better.
If you are one of the few lucky ones, then you also learn critical thinking and how to work independently. Lost art at universities it seems.
Most research ends up in journals, never read again, useful? We regarded most research as brain training and not more. I have been in rooms where engineering decisions are made. Force of personality I am sorry to say often wins. Here is a common fallacy that you seem to be entertaining- that the leader really can ascertain the 'smartest' opinion and that the smartest opinion always has the correct and best advice. Way, way, messier than that, and on top of that cost and organizational issues are often complicated issues in themselves. Generally what works best is that the leader is one of the smartest and has the best vision, others are infrastructure. If not, then at least try and spot your best talent, then empower them and leave the room. Keep the vison and make them report to you.