Okay I read what you wrote. You say it's just random instances of police violence in Xinjiang but it looks like an orchestrated programme of forcing Uyghurs to become communist loyalists. The BBC looked at documents leaked from Chinese authorities (these documents were leaked to other media outlets too such as Der Spiegel in Germany):
The cache contains another secret speech, delivered in 2017 by Chen Quanguo - until recently Xinjiang’s hardline Communist Party secretary.
“For some, even five years re-education may not be enough,” he tells his audience of senior military and police cadres, a seeming admission that for as long as any Uyghur continues to feel a loyalty to identity or faith at least as strong as to the Party, there’s no end in sight.
You mention fabricated western propaganda, and sure that can happen. Surely that would come from governments though rather than media companies.
As for the New York Times and the BBC. Maybe you think they spin things in a certain way, or that they don't cover what they should cover. But that's a different question to the question of whether their claims are factual. You could have a media outlet that selectively covers only particular topics, but nonetheless their facts may still be accurate.
You might dislike the US and Israel, and sure they have done some terrible things over the years, but maybe there are lots of countries that have done terrible things. Maybe China is one of those countries.

According to the BBC, Xi Jinping himself may have been pushing for the system of camps used for the internment of Uyghurs:
You mention "massive amounts of footage" - the article I have just linked to has photos taken inside these internment camps, but it seems the wider world was only able to see these photos once Chinese police computers had been hacked (the source of the info in that article).
Anyway, maybe the truth is that every country is capable of bad things, whether it's the US, or Israel, or China, or any other country.