Oh my. Well, that's one way to put one's head in the sand.
And it's impossible for everyone to be fully educated on everything all at once. That's why we lean on each other's experience and expertise, quite literally every day. It (division of labor/specialized roles) is also a hallmark of civilization.
Of course someone with such a degree of self education as yourself would know that.
I don't mind talking to DR. He's very passionate and polite, and at least I can respect that even if I have my doubts.
But these lemmings that rush to his defense are laughable at best.