What is Hateful Content?
Hateful Content is videos, comments or channel information which contain "Hate Speech". "Hate speech" refers to content that promotes hatred against members of a protected group. Protected groups include, but are not limited to, race or ethnic origin, religion, disability, gender, age, veteran status, and sexual orientation/gender identity.
Sometimes there is a fine line between what is and what is not considered hate speech. For instance, it is generally okay to criticize a nation, but not okay to make insulting generalizations about people of a particular nationality. Source Youtube Help
It is further added that:
Let folks know what you think. Feedback's part of the experience, and when done with respect, can be a great way to make friends, share stories, and make your time on YouTube richer. So leave comments, rate videos, make your own responses to videos that affect you, enter contests of interest—there's a lot going on and a lot of ways to participate
I don't agree with the above mentioned underlined contents. Youtube has provided proper mechanism to check hateful contents. Let us try this and make a practical effort to block/remove the notorious movie clips instead of posting/sharing pics of culprits and lampooning them. Watch tutorial how to flag video and join hands in this effort.