It's not great that now we can't see the dislikes from a video, anyways... I made this extension so you can check them back. Since i don't have money to buy a youtube api subscription you will have to get your own api key, it's free, don't worry! You just have to paste it in the config.js file.
You just have to download/clone this repo. After that you just have to go to chrome settings > extensions and upload this extension.
You will have to copy the video id, but what is it?
https://www.youtube.com/watch?v=dQw4w9WgXcQ
The video id is what comes after the "watch?v=" in the URL, so copy the "dQw4w9WgXcQ" and paste it into the extension search bar. And there you go, you now can check the video dislikes.
Get yours here: https://console.cloud.google.com/apis/credentials
If your video ID is invalid, the api won't return anything so there isn't going to be displayed any data.
