Youtube will allow anything online. It doesn’t matter if the video has violence, language, hate speech, nudity, or anything else.
The only stuff it removes is Copyrighted Videos & Music. It claims to have "Community Guidelines" but they are never enforced.
Want to advocate the death of innocent people? Go ahead. Want to stalk someone on Youtube? Be free. Want to copy someone’s account & slander their name? Have fun. Just don’t put anything copyrighted on there. That’s the only thing that they actually care about.so browse it and learn anything from youtube videos.