YouTube's taxonomy does not distinguish between a video about AI in education and a video that uses 'AI education' as a discoverability lever. The April 14 cluster demonstrates this structurally: a chess app anticipation reel [1], a summit hashtag drop [2], and a political short repurposed from an Indian public meeting all enter the same corpus as genuine instructional content. The tag functions as an SEO instrument, and the platform's recommendation logic treats presence in the tag pool as evidence of relevance. What gets served to viewers — including…