The old trick to uninstall Youtube no longer works to get the old app back.
Trying to force install youtube version 1.3.11 .apk doesn't work, it installs then says "It didn't work" or something. Maybe a version mismatch type error? You can't uninstall the new Youtube app, only disable it.
I'm guessing I'm boned?
Before someone asks, I don't like the cobalt web browser youtube, the native older version listed all my subs by how often I watch them and allowed voice search.
The new YouTube app lists my subs by how often I watched them. Well, seven are listed in the order of most watched.
I didn't really use the original app so I'm not sure how different it originally was. Sorry for the confusion. 😌