Before I begin my Rant about YouTube and it's comments section here is an explanation on what it is for those of you who do not know what YouTube is.
YouTube is basically a video hub for people from all over the world to make and post videos, commentaries etc. People can make any type of content as long as it does not break any of YouTube's ... Very leanient rules.

YouTube is sometimes considered a Community. I disagree with that as YouTube is not a unified group of individuals and while some YouTubers are partnered with others not everyone is unified and it is not well... Much like a community at all.
YouTube is most likely the worst place you could voice an opinion as anyone who does not agree with you and if the person isn't very mature they will start an argument with you or anyone else who does not agree that they are right. I would say YouTube is mostly full of small children now well atleast the comments section is.
YouTube's comments or comment section is an abyss of butthurt children, people who are just generally unkind and unpleasant, Fanboys/girls, the occasionally Sophisticated and generally pleasant Gentleman or woman, Trolls and the like.

There's my basically long winded and sort of sophisticated explanation of YouTube's comment section and YouTube itself well through my eyes anyways. Onto my rant!

So for starters I've had my fair share of the YouTube experience when I was young and used Text Talk because I thought it was cool. That experience was unpleasant and just not a good one. It was back around 2009/08 when I first started YouTube and generally it was filled with people who just wanted to have fun and be entertaining. Not any more though.
Now YouTube is filled with people who only want to get the biggest amount of subscribers and will spam to get there. There are some people who will go the normal way and try to bust out good content to get subscribers, I applaud those people. YouTube's "community" is very unpleasant and annoying You have all the people who use incorrect grammar the people who correct them. Most of the YouTube commenters are 8-11 year olds by what I have seen but you have to be 13 to sign up. YouTube's rules are not the best either in that they cover quite a small amount of wrong doings in a very small amount of rules.
The Flagging system is also quite terrible because YouTube claims an actual human watched the video to verify the content is appropriate but... Either that person is very upset with their job or YouTube doesn't know it's own rules.
Most of YouTube's comment section (and I'm going off of Gamers channels) consists of people begging for certain content and then complaining when it is given to them.

I honestly feel YouTube will soon be overrun with children unless it cleans up it's act. Well there's my kind of rant... Bye. (Hopefully this counts as a rant... I tried to stay calm while typing this.)