A fictional scenario: a recently retired general academic pediatrician (called Dr 20th), who came of age as a clinician in the last quarter of the 20th century, has read a perceptive, strongly positive JAMA Pediatrics Viewpoint on telehealth. This pediatrician is on a video call with a good friend and former trainee, a primary care pediatrician who is experienced, forward-looking, and trained in the 21st century (called Dr 21st), when the conversation turns to telehealth.