This isn't being presented as an elegantly polished piece of Pulitzer-worthy prose. (Gaudy alliteration intended for sarcastic effect!) Instead, this theme--intellectual conformity and our tendency toward tribalism and the groupmind--is part of a near-future podcast and an example of some old writing that has not only stood the test of time (2013), but enhanced itself over 7-years. What's changed: gaining a better understanding of the evolutionary and social psychology leading to it. And its exploitation.
Still wondering why my comments are off? This might help. The pickup LeBon!