We published a preprint last year with an algorithm for content restriction that YouTube might find useful: https://www.researchsquare.com/article/rs-3708350/v1

We published a preprint last year with an algorithm for content restriction that YouTube might find useful: https://www.researchsquare.com/article/rs-3708350/v1 https://www.researchsquare.com/article/rs-3708350/v1 Essentially it's a dynamic regulator that restricts content based on one's recent viewing history. So the more somebody watches harmful content, the less it gets recommended to them. And it can be applied to any type of harmful content. It's designed to oppose the positive feedback loops that lead to addiction.