I absolutely take your point and it’s fair to say that every profession has its share of experts in talking utter bollocks, but have you heard some of these halfwits?They can talk the talk. I've seen people like that in Higher Education, and they start to believe their own publicity that they are brilliant. When they are put in charge of something that actually means they have to produce results they end up in the mess like we are in now.
Most of them can hardly string a sentence together, and the majority of the stuff they spout in interviews is a word salad of sound bites, jargon and gibberish.