Freedom of Religion isn't allowed in China

So, it is possible that millions of Uighurs who are Muslim are being detained there against their wills and being brainwashed out of being Muslim? This appears to be going on now. But, this is also happening to people who are Christian as well. So, it isn't just the Uighurs who are Muslim. It is any religion that the state sees as a threat to it's atheistic point of view. So, "1984" already exists in China for Uighurs and for people who are devout in ANY religion.