Technology

That is simply not true. First, there is no such "genocide", and when it comes up, it's generally supported by sources that confirm just that (by a variety of sources that might even on the face disagree with each other on other issues). On the other hand, when I see people claim there is a genocide, I've yet to see something that isn't directly tied back to Western propaganda. Additionally, I don't see removal of content that's critical unless it's markedly false (whether intentionally lying, or just unintentionally spouting propaganda they think is true). There is no specific privilege given to China.