> There is a cult of ignorance in the United States, and there has always been. The strain of anti-intellectualism has been a constant thread winding its way through our political and cultural life, nurtured by the false notion that democracy means that 'my ignorance is just as good as your knowledge'.

But I don't think the root causes that started as millionaires already and only get richer are ignorant per se. You need a certain discipline, narrative, and overall feel on the mood to properly become that successful on a grift. I doubt many of them went from rags to riches on this.