This Father’s Day, millions of people worldwide will have a new dad to salute and appreciate. The “Internet Dad” is a warm, loving father-figure whose YouTube channel “Dad How Do I?” exploded during the Coronavirus quarantine. Rob Kenney creates unfussy, easy-to-understand how-to videos on practical adulting tasks like how to change the tire on a car, how to iron a dress shirt, how to shave, and how to use tools like a stud finder, pliers and a wrench. He’s a natural teacher, but what has captivated over two million subscribers in just a couple of months is his heart. Every single video radiates kindness. You know, the fruit of the…