Earlier quoted context omitted.
Like / Dislike is the rating system evolved, there was an article about how they had come to the decision through research that a 1 - 5 rating system doesn't work; people more often than not either like it or they dislike it, so 1 and 5 were the common votes. If you want to be pedantic then sure, they removed a core part of Youtube when they removed the rating system, but in reality the system evolved. 1 - 5 was (at…
Then it could well evolve further. I don't see a need for the "dislike" button.
You somehow boiled it down to a discussion on the lack of a "thumbs down" button. I think you're off track here. YMMV.