As mentioned in
this thread I think there are a number of tricky challenges with such a flat number for a wide variety of different content.
I suppose a rule like that
can work, but I would prefer to use a formulation that has a stronger emphasis that this is for media that can be considered equivalent in all considerations to English YouTube. In the current formulation, one may argue that anything that faithfully counts votes isn't included in under-representation, but I would argue that applying that to a Japanese novel, with Japanese speakers being just 10% as many as English speakers, makes for a bad measure of notability.
I'm also not sure if we generally would want to apply the same standards to novels and videos. Novels sell less on average and get less "casual views" as they are a greater time investment. What is outstanding for a novel in viewership may be underwhelming for a video.
This also needs a clause regarding works with no view count at all.