>If you fully ramify your position, you're advocating that the government tell me that if I host videos, I can't prevent people from posting videos that I don't like. E.g., if I make a cat video hosting platform, and someone uploads a dog video, I can't stop them.
No, I'm not arguing that YouTube should be legally required to permit all legal content. I'm arguing that I ethically expect them to. Or, at least, expecting them to is a valid position.