YouTube is testing new content rules that may directly affect music reaction and review channels. The updated guidelines focus on how much copyrighted material can be used before monetization is limited or removed.
Creators who rely on reacting to full songs, albums, or music videos are raising concerns, saying the changes could reduce fair-use flexibility. YouTube says the test aims to better balance copyright protection with creator commentary, but many reviewers worry it could reshape an entire genre of music content.

