@marlinspike it's because Google has absolutely lost all good faith when it comes to "fun" features like this. I have seen brilliant creators become severely hampered in their ability to do their work because of opaque, esoteric, undocumented changes to the "algo" that make it very difficult for people to find their videos.

this feels like just another arbitrary filter to add onto the mountain of arbitrary filters that can potentially have your videos hidden by the recommendation engine, all because you didn't use one of the three primary colours as the lighting in your video.