Stupidity Trifecta

A description of a person(s) who clearly embraces these three traits: willfully ignorant, happily misinformed, and painfully unreasonable.

The majority of Foxnews viewers really have perfected the stupidity trifecta. They choose to ignore any facts or truths, they dutifully tune in day after day to be brainwashed with Fox "news", and they will never have a reasonable discussion with someone who thinks otherwise.