I'm always surprised how little interest there seems to be from the international muslim community in the Xinjiang situation, given that at least parts of it really blow up over even minor anti-Islam actions by single individuals quite regularly. The actions of China seem at least in part aimed at extinguishing Islam as a religion in the region, which would seem far worse than some person drawing a cartoon. But maybe…
My impression is that most Muslims don’t real care about Muslims from other ethnic groups. Pakistan and Bangladesh, for example, are happy to suck up to China for the business opportunities. Similarly, the gulf states took few Syrian refugees during the recent crises: https://www.lejournalinternational.fr/Syrian-refugees-why-wo... . More generally, Arabs regard non-Arab Muslims as barely human—e.g. holding Bangladesh…
It's the same reason most "Muslims" don't "care" about Al Qaeda and ISIS. Many Muslim populations, just like the Chinese, are negatively affected by Uighur terrorist and extremist groups.
"Southeast Asia is witnessing evolving security risks from Chinese Uyghurs' involvement in military activities in the region."