[Disclaimer:I don't create videos for distribution on any platform]
It would seem that if the notice of a violation at least included the timestamp range from the video where the alleged infringement occured and which rule was violated it would go a long way to helping understand the problem.
It's one thing if a video has obvious rule violations. When a specific violation can't be identified it makes me think that maybe YouTube wants, has designed in, or are reluctant to fix some percentage of false detections because there is profit in it. For each detected violation, real or not, YouTube ges to retain an incremental increase in advertising revenue. Maybe there is a quota to meet. With millions of video uploads it might add up to real money and any strike against the uploader is just collateral damage.