MonkaTOS Ratings od Pentalex

This extension allows you to see the ratings of all videos and whether or not they are TOS friendly or not.

React safely and without concerns, using this extension.
If you're a Twitch streamer this is a must have!

It also allows you to vote on YouTube videos and approve them or report them for being against the Twitch TOS.
You get 5XP per vote, and there's a leveling system that allows you to unlock cool twitch badges to use in Twitch chat as a reward for your contributions!