Is there a music claim on the video? If so this might be why as copyright holders decide if and how they want their music to be used on YouTube.
Replying to @TeamYouTube
But How other YouTube channels use other's content on their videos Eg- Taz Network used Despacito in a lyric video... And they are earning money from it.. https://youtu.be/whwe0KD_rGw pic.twitter.com/B5quEuwZiv
4:33 AM - 3 Sep 2019
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