I watched the video, and the guy is an idiot. We don’t know what amperage he’s got on the charging circuit, and he’s charging to 100%, which you normally only do on rare occasion while on a road trip.
Ok....so, you buy an ICE vehicle and they tell you, as you walk out the door,
“Sir, the manufacturer advises that you NOT fill the tank all the way. You’ll damage the gas tank and the engine and reduce the amount of time when you have to buy a new engine and gas tank.”
Got it.