I know Kazahks who are MINO (Muslim in Name Only.)
And Uighurs in China are not all head-covering and radical either. Many of them find success as models in the West because of their gorgeous ethnically ambiguous features.
And as I stated above, Stalin-style Communism is not the antidote to Islam and it’s just sick and vicious that even individuals on these boards purport to claim that China is “saving” us from Islam. PUH-leeze.
The Islamists are the ones being sent off to camp. The non-Islamists include this young Uighur lady:

Note the lack of head covering. I have no doubt that many secular Uighurs have made it to the West on the strength of fake claims of religious persecution. But there are plenty of legit Islamists, and head coverings are fairly good indicators. The problem with a lot of Muslim immigrants is that even if they start out secular, they absimilate into radical Islam after arriving here instead of assimilating into the secular/Christian mainstream.