Just an FYI-- "this guy" is a frequent, well-loved poster here. Whether you meant to or not, it sounds mean to suggest turning the audio off to his video.
Well loved? That's funny. I like that guy, but i don't love him. I don't see it as being rude either turning the audio off. If I don't care for or really dislike the sound of anyone's video, that's what I do too. Lol