Google is testing the hiding of YouTube's dislike button entirely from all forms of videos
(media.thebrainbin.org)
The real dislike button is removing videos from your watch history - as the watch history defines what the algorithm recommends. Curate your watch history and you can have a better experience.
The dislike button is for users telling the content creator they've made a bad video. But I believe studies have shown it can leave a bad impression of the platform on the user - that's why sites get rid of negative indicators.
