Please don't repeat flamewars that have been repeated endlessly already and which nothing new can ever come of. HN is a site for intellectual curiosity, not political recitation.
They forcibly sterilize in said camps which is genocide according to the UN Convention on the Prevention and Punishment of the Crime of Genocide, Article II part d: "Imposing measures intended to prevent births within the group"
No government has the right to fabricate (maybe not accurate but they also believe that's true) some thing call genocide then use the fabrication to fool the world to adjust its action. The WMD was known to be a lie only hindsight.
Western countires like to act as if they are warriors saving the world by creating evils. The people believe lies again and again because that match their desire for hate.