More data contradicting the existence of “echo chambers”. As I’ve argued many times before, the concept of an echo chamber or information bubble is not real. The podcast below is an interview of an author of a study where they actually intervened and changed the information diet of 20,000 people (with consent!), then surveyed them after three months. They observed essentially no changes to the study subjects’ beliefs and attitudes. They also observed that the typical person, while they tend to gravitate towards people with similar political leanings, only get about 50% of their content from such like-minded people. They get the rest from neutral sources and maybe 20% from non-like-minded people.
Varied information diet + No change in attitudes when information diet is forced to be different = no echo chamber.