Those are ongoing campaigns. And yes, they are being carried in the name of atheism, which is what the Communist State 'religion' is (an ism is an ism. Need I explain that to someone as devout as you?). Being the land which is home to a LIVING Bhuddist diety, the Dalai Lama (skip the, they ain't got Gods jive), is a VERY BIG deal to Bejing, and ditto for the restive Muslim populace in Uyghurstan. Eliminate those religions, and fidelity is steered more completely to the state.
They are welcome to do so? How magnanimous of you. Heck, I might adopt a religion again now that I have your permission.
Organized religion gives people structure, a common morality, the roots of society, culture. You think this world is bad with it? Imagine humans WITHOUT it.
The need for religiosity may be instinctual, a behavior which increased the survivability of ancient groups via the altruism and strivng for a greater good it confers. Why do you think you are so zealous in this 'non-faith' faith of yours and the need to convert the masses to its saving graces? Same dance, different drummer.