I was reminded of Ray Bradbury’s Fahrenheit 451 a day or two ago while reading Ian Bogost on Apple’s Airpods. Bogost examined Airpods’ potential long term social consequences. “Human focus, already ambiguously cleft between world and screen,” he suggests, “will become split again, even when maintaining eye contact.” A little further on, he writes, “Everyone will exist in an ambiguous state between public engagement with a room or space and private retreat into devices or media.”
Videos are NOT always a primary source for information. This is because anyone can make a video and post it online, but not everyone is an expert. A primary source should usually be from an expert in that field.