No dislike
Here is another huge controversy that happened on Youtube in recent times, the removal of the dislike button. When people watched a video that was misleading, poorly done, and contained a lot of false information, they would dislike it. But after removing that option, all people have left is the comment section to show their frustration.
There are even videos where you can close the comment section, so in those cases, people have no idea what the rest of the public feels about a certain video. It just makes things harder for everyone to call out nonsense and warn others of harmful video content. Why would Youtube do such a thing in the first place?