The organ harvesting stuff is not exactly proven:
> According to a unanimous determination by the China Tribunal in May 2020, China has persecuted and medically tested Uyghurs. Its report expressed concerns that Uyghurs were vulnerable to being subject to organ harvesting but did not yet have evidence of its occurrence.[240][241][242][243]
Grant that they're putting them into labor camps and re-educating them, but harvesting their organs? This is some comic-book villain type stuff. Extraordinary claims require extraordinary evidence.
> massive project
What project? Do you mean how it reacts against sanctions that try to divide the country, in much the same way as Israel does, or for that matter the U.S. would, if someone were trying to put sanctions on prison labor?
> US is not going to sponsor guerrillas in Xinjiang, under any circumstances.
...because? Because the US loves and values the territorial integrity of China, or what?
> with no repercussions
If so, why are they doing it? For the sake of being evil?