You just said a whole lot of nothing trying to demand people subscribe to the ideas of human rights of a particular country. Human rights are universal, by definition.
But they aren't universal in the sense that all people and governments agree on the list and definitions.
In particular to the Freedom of Speech discussion, the most important part is the list of exemptions. Even China would argue they give their people Freedom of Speech, but they have more restrictions/exemptions than other countries. Hence, they are not universal in a practical sense and the details must be discussed.
