The Angry Youtube Commenter is one of the most simple to manipulate breeds of commenter.
Sometimes you can literally just type "?" and they will proceed to write another essay on your video. Its like magic. Just throw an emoji at them and you get another free comment on your video.
There are actually a ton of really thoughtful commenters on youtube, but the angry ones, I swear to god are the angriest on the web and will literally bite ANY bait.
@DemonMama I feel like I have an extremely high tolerance for bullshit, but I have also seen the sort of hate that can be directed against content creators and I know that quantity has a quality all its own.