No, but he didn't put enough effort into making sure his question was clear, and it felt a bit deceptive ("click-batey"). He asked when the bulb would light up at all, but it seems most people thought he was asking when it would light up fully. He didn't make that clear initially, and then didn't admit later that he had communicated poorly.

That being said, I really like his videos and don't mind most of the issues people bring up with him here.