I guess my point is that this arrangement was fine for a very, very long time. Why is it suddenly not fine in the last handful of years? Who is standing to gain here? In my view, it hurts the very platforms and industries this is trying to "protect." Twitch/YT/etc. are harmed because the content will be inherently worse, and copyright audio IP is hurt because it will spread to fewer listeners. Not only this, but if it were available to me, I actually would pay to license the audio I use, but there is no mechanism to do that!
A similar dumb thing happened a few years ago with the PGA tour - they decided that anyone re-posting PGA clips without their permission, even if it was for commentary/parody/etc., was all of a sudden not permissible. So, all the golf content on IG/TikTok/etc got catastrophically worse overnight, and PGA (which struggles with viewership, especially young viewers) gets less free exposure. There's absolutely no way this was a positive outcome for anyone involved, so why?