This is why the entire PoW/force labour accusation is entirely stupid.
Undereducated/underqualified Uyghurs with poor mandarin skills are frankly shit workers that's a massive hassle to exploit for economic efficiencies. There's a reason XPCC had a hard time developing XJ. On top of onerous security, movement, reeducation and other requirements, the amount of money poured into these labour transfer programs for Uyghur worker opportunities are much better spent on Han/other integrated minorities. It doesn't pass the most basic of smell test except by useful idiots who don't know the economics behind labour transfer programs, that again, affects 10s of millions from every province (45M across country in just 2000s). There are 100s of millions poor rural Chinese idle workers with prerequisite language skills that could fill theses roles easier and cheaper. XJ labour transfer is an expensive privilege - these programs are publicized by CCP loudly as wank for poverty alleviation, which is what they are considering the amount of subsidies required to rationalize giving XJ these programs in the first place. It takes extreme ignorance and brainwashing to misconstrue it as PoW slave camps for capitalism. Which is what you'll find on wikipedia citing propaganda sources that some people post like it's impartial while claiming anyone who disagrees is a wumao.