Nice, until Google introduces a new compression algorithm that says: hey this looks like noise, let's replace it by this other user's noise so we can save on storage costs.
https://en.wikipedia.org/wiki/AV1#Filters https://norkin.org/pdf/DCC_2018_AV1_film_grain.pdf https://waveletbeam.com/index.php/news/48-netflix-film-grain...