Why would it devalue the platform? The more time people spend watching, the more attention that can be monetized. More content, or higher quality content, or content produced more cheap does not detract deon that? The algorithms will pick winners anyway, and can shape things into the familiar power law of popularity, if that is the desired mode. People parasocial needs can be exploited by human creators to differentiate from AI generated content. Modern social media is like a casino, the house always wins.