What is needed is an extension that provides a separate upvote/downvote system and its own comment system with better forum like tools than YouTube provides.
Rather than just begging to see YouTube's historical dislikes use it as a start to completely replace YouTube's manipulated and untrustworthy under video section.
You could have it in a window beside the YouTube video or in its own box below and just move on from YouTube comments and dislike control. In the long run it sounds like something better that could pressure YouTube to improve their own meagre and useless comment system.
Rather than just begging to see YouTube's historical dislikes use it as a start to completely replace YouTube's manipulated and untrustworthy under video section.
You could have it in a window beside the YouTube video or in its own box below and just move on from YouTube comments and dislike control. In the long run it sounds like something better that could pressure YouTube to improve their own meagre and useless comment system.