I found this news article pretty cherry picking and taking words out of context and blowing out of porportion
The new rules is called "Regulations on the Prevention of Juvenile Crimes in Xinjiang". It includes 41 articles and its main goal is to prevent kids from committing serious crimes or terrorism. You can read the full regulation
here (it is in Chinese). The regulation covers education, physical and mental health, religion, basically everything that is pertinent to a kid, and how school, family, and community should help and guide kids so they won't commit crimes or participate terrorist attacks.
The part in question is Article 9. part 3 in the regulation.
Article 9 states: Parents or legal guardians of juveniles are not allowed to:
(1) Perform domestic violence, abandon, or abuse juveniles.
(2) Force or connive juveniles to drop out of school; use or force juveniles to run business, perform street art, or begging.
(3) Organize, lure, or force juveniles to participate religious activities.
(4) Propaganda extremist ideology, force, coerce, or lure juveniles to wear extremist cloths or signs.
(5) Teach, force, lure, or connive juveniles to participate terrorism, extremism, or underground cult activities.
(6) Teach, force, lure, or connive juveniles to participate other illegal or criminal activities.
If aforementioned acts happen, any organization or individual have the right to stop them and report to the police.
These regulations, along with mandatory 9 year education, are standard in most parts of China for decades. And note this is not about Islam alone. It is about religions in general. You can choose your own religion once you are an adult anywhere in China. Minority provinces (total 5 of them) were allowed autonomy when China was established. They all have their own ethics or religions and Chinese government didn't bother to interfere with them at all for 60 years. So why now and why Xinjiang?
Well first of all these regulations will most likely to be applied in other 4 autonomy provinces since Chinese government has a long track record of apply policy in certain regions first, observe the effect, and then expand it gradually. Secondly, there has been more and more frequent terrorist attacks in Xinjiang during the last decade. And almost
every single July (usually the beginning of July), there would be a massive attack against civilians and police officers using home-made grenades and C4s. Certain part of Xinjiang has become a warzone since these attacks. To make things worse, the attacks leaked into other parts of China, the most notorious one being the
Kunming Train Station. I hate to say this but just like most terrorist attacks around the globe, it was found that all of them were from extreme Islamic groups, and many were juveniles around 15 years old. In Xinjiang they literally keep the young and naive teenagers and kids from school for proper education, brainwash them, and teach them to hate and kill. That is why there is a wider and wider racial gap between Islamic groups and all the other ethic groups, not only in Xinjiang, but also everywhere in China. All the other 55 ethic groups fear and despise Islamic group, and this plays right into the hands of Islamic extremists.
The situation in Xinjiang is not very good. And the regulation in question, although seems desperate by Chinese government, is not very radical. Since we already know about this regulation, it must has been put into practice for a while (this is the most used tricks by Chinese government). And as I mentioned, it will probably be expanded to cover the rest autonomy provinces soon. It will, and probably already have made many young people in Xinjiang back to school instead of being brainwashed by extremists. Chinese government is many things but in terms of religious policy, it has a long track record of leaving religions and ethic groups alone, as long as it does not harm the safety of civilians. All the big crack downs against religions are cults like FalunGong, Quannengshen (Eastern Lightning), and this time, extreme Islamic groups.