"How would you enforce it? telling everyone you dislike that they will simply not be able to have children is a sure way to make them dislike your movement."
We have never claimed that the Aryanist ideal will be a popular one. Quite the contrary.
"Anyways what culture are we talking about here?"
I definitely agree that the Chinese culture that the Xinjiang Muslims are being assimilated into is far from a noble one. For example, I have even heard reports that the Uyghurs are being forced to eat pork and drink alcohol! But I never claimed that this is the culture that we should impose onto the Kashmiris. I was merely praising the methods. I should also note, that there are plenty of non-fundamentalist Muslims in other parts of China who to the best of my knowledge are not being persecuted. My main issue with the fundamentalists is that (in the case of China) they are threatening the integrity of the state, or (in the case of India) justify their ignoble behaviors (e.g. beef-eating) and bigoted attitudes (Kashmiri society is extremely racist).
Also, about the Uyghurs (who claim Xinjiang is actually "East Turkestan"), for the record:
https://en.wikipedia.org/wiki/Turkestan#Etymology_and_terminologyKnown as Turan to the Persians, western Turkestan has also been known historically as Sogdia, "Ma wara'u'n-nahr" (by its Arab conquerors), and Transoxiana by western travelers. The latter two names refer to its position beyond the River Oxus when approached from the south, emphasizing Turkestan's long-standing relationship with Iran, the Persian Empires, and the Umayyad and Abbasid Caliphates.
Oghuz Turks (also known as Turkmens), Kyrgyzs, Uzbeks, Kazakhs, Khazars, Uyghurs, and Hazaras are some of the Turkic inhabitants of the region who, as history progressed, have spread further into Eurasia forming such Turkic nations as Turkey, and subnational regions like Tatarstan in Russia and Crimea in Ukraine. Tajiks and Russians form sizable non-Turkic minorities.
It is subdivided into Afghan Turkestan and historical Russian Turkestan in the west, and Chinese Turkestan or East Turkestan.