I have the premium lite or whatever. If a video is coded as a “music video”, they still have commercials.

Total bullshit. First, why is that a distinction? I should get commercial free regardless of the type of video.

Second, they consider a lot of normal videos to be “music videos”. Basically if there is a substantial amount of music, it’s a “music video”. This includes visualizations with generic music in the background.

Third, I’ve still gotten some ads on mobile for some reason. It’s crazy to me.

And N should be Not (Knot) or Nome (Gnome)

Same in the US. It’s called a homestead exemption