People stopped reading the source material, and started just parroting the talking points. It's even gotten to the point where people are even convinced the talking points are the source material.
Someone recommended that I supplement my news reading with newsprint from 20 years ago, just to get perspective on what matters and what doesn’t, and on how full of crap most of it is.
https://en.wikipedia.org/wiki/Michael_Crichton#GellMannAmnes...