YouTube was built on piracy and then Google bought YouTube and got immunity from copyright infringement claims by selling its user data to LE/IC in exchange for legal immunity. YouTube is still powered by piracy world wide. They only enforce copyright controls in western markets where the potential consumer is expected to have the income to afford streaming services. This is on par for the entire Google empire, which is all built on piracy, whether it is putting their ads on other people's content, redistributing other peoples's content without licenses, or building AI built on unlicensed content. And the whole thing works because they give their users personal data to intel and law enforcement in exchange for back door immunity deals.

I remember that before I knew a lot f people that used to watch movies on YouTube